| 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 | $9.79 | 8.416% | $10.6139 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $196.53 | 12.580% | $221.2535 | $221.25 | $221.25 | $221.30 |
| Purchase #3 | $125.90 | 8.509% | $136.6128 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $213.39 | 3.247% | $220.3188 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $43.26 | 7.569% | $46.5343 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $128.27 | 12.317% | $144.069 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $66.91 | 11.815% | $74.8154 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $784.05 | $854.2177 | $854.21 | $854.15 | $854.20 | |