| 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 | $108.39 | 11.557% | $120.9166 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $184.39 | 9.621% | $202.1302 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $224.40 | 12.822% | $253.1726 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $50.36 | 10.640% | $55.7183 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $188.60 | 8.356% | $204.3594 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $132.72 | 8.745% | $144.3264 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $28.72 | 6.697% | $30.6434 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $917.58 | $1,011.2669 | $1,011.27 | $1,011.25 | $1,011.20 | |