| 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 | $231.68 | 3.666% | $240.1734 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $59.90 | 6.354% | $63.706 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $44.97 | 3.726% | $46.6456 | $46.65 | $46.65 | $46.60 |
| Purchase #4 | $206.99 | 13.688% | $235.3228 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $131.62 | 4.251% | $137.2152 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $146.68 | 8.544% | $159.2123 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $71.52 | 6.695% | $76.3083 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $893.36 | $958.5836 | $958.59 | $958.50 | $958.50 | |