| 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 | $231.40 | 7.800% | $249.4492 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $207.55 | 10.653% | $229.6603 | $229.66 | $229.65 | $229.70 |
| Purchase #3 | $153.38 | 13.392% | $173.9206 | $173.92 | $173.90 | $173.90 |
| Purchase #4 | $86.34 | 3.168% | $89.0753 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $152.80 | 4.615% | $159.8517 | $159.85 | $159.85 | $159.90 |
| Purchase #6 | $203.27 | 10.529% | $224.6723 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $200.29 | 9.852% | $220.0226 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $1,235.03 | $1,346.6520 | $1,346.65 | $1,346.60 | $1,346.70 | |