| 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 | $204.29 | 4.167% | $212.8028 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $14.34 | 12.603% | $16.1473 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $240.68 | 5.592% | $254.1388 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $193.95 | 8.642% | $210.7112 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $118.86 | 5.277% | $125.1322 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $205.61 | 9.303% | $224.7379 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $70.29 | 6.874% | $75.1217 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $1,048.02 | $1,118.7919 | $1,118.79 | $1,118.80 | $1,118.60 | |