| 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 | $19.69 | 7.837% | $21.2331 | $21.23 | $21.25 | $21.20 |
| Purchase #2 | $84.67 | 12.388% | $95.1589 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $61.48 | 12.394% | $69.0998 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $136.79 | 9.187% | $149.3569 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $204.93 | 9.142% | $223.6647 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $239.85 | 13.144% | $271.3759 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $201.87 | 6.423% | $214.8361 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $949.28 | $1,044.7254 | $1,044.73 | $1,044.75 | $1,044.80 | |