| 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 | $96.32 | 10.353% | $106.292 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $15.85 | 8.704% | $17.2296 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $124.50 | 4.209% | $129.7402 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $175.94 | 9.128% | $191.9998 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $240.29 | 6.684% | $256.351 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $141.55 | 10.672% | $156.6562 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $132.31 | 5.443% | $139.5116 | $139.51 | $139.50 | $139.50 |
| 7 purchase totals = | $926.76 | $997.7804 | $997.78 | $997.80 | $997.80 | |