| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.58 | 13.611% | $258.5559 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $144.95 | 11.671% | $161.8671 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $204.91 | 7.303% | $219.8746 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $107.36 | 5.154% | $112.8933 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $106.73 | 11.190% | $118.6731 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $209.54 | 3.370% | $216.6015 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $89.48 | 13.328% | $101.4059 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $1,090.55 | $1,189.8714 | $1,189.87 | $1,189.80 | $1,190.00 | |