| 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 | $190.90 | 3.361% | $197.3161 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $227.48 | 10.246% | $250.7876 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $247.62 | 3.632% | $256.6136 | $256.61 | $256.60 | $256.60 |
| Purchase #4 | $170.63 | 4.340% | $178.0353 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $178.67 | 8.677% | $194.1732 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $241.49 | 11.853% | $270.1138 | $270.11 | $270.10 | $270.10 |
| Purchase #7 | $65.94 | 12.474% | $74.1654 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $1,322.73 | $1,421.2050 | $1,421.21 | $1,421.15 | $1,421.20 | |