| 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 | $189.58 | 10.571% | $209.6205 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $207.40 | 4.236% | $216.1855 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $182.59 | 13.511% | $207.2597 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $245.97 | 3.218% | $253.8853 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $204.37 | 13.551% | $232.0642 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $191.74 | 6.700% | $204.5866 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $199.82 | 5.332% | $210.4744 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,421.47 | $1,534.0762 | $1,534.08 | $1,534.05 | $1,534.20 | |