| 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 | $142.59 | 13.422% | $161.7284 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $250.65 | 11.363% | $279.1314 | $279.13 | $279.15 | $279.10 |
| Purchase #3 | $193.96 | 5.563% | $204.75 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $209.56 | 13.676% | $238.2194 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $208.64 | 9.819% | $229.1264 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $241.76 | 3.196% | $249.4866 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $66.59 | 4.679% | $69.7057 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $1,313.75 | $1,432.1479 | $1,432.16 | $1,432.20 | $1,432.10 | |