| 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 | $200.95 | 12.129% | $225.3232 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $221.95 | 12.665% | $250.06 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $132.81 | 8.526% | $144.1334 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $224.61 | 6.695% | $239.6476 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $92.28 | 3.662% | $95.6593 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $210.49 | 8.609% | $228.6111 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $108.51 | 8.340% | $117.5597 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $1,191.60 | $1,300.9943 | $1,300.99 | $1,300.95 | $1,301.00 | |