| 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 | $195.57 | 12.307% | $219.6388 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $28.36 | 4.811% | $29.7244 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $80.34 | 10.172% | $88.5122 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $11.41 | 3.347% | $11.7919 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $146.27 | 13.498% | $166.0135 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $216.96 | 9.286% | $237.1069 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $231.61 | 5.695% | $244.8002 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $910.52 | $997.5879 | $997.58 | $997.55 | $997.50 | |