| 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 | $22.97 | 9.476% | $25.1466 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $126.36 | 11.352% | $140.7044 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $228.58 | 7.314% | $245.2983 | $245.30 | $245.30 | $245.30 |
| Purchase #4 | $37.94 | 8.509% | $41.1683 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $120.57 | 13.436% | $136.7698 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $152.70 | 6.360% | $162.4117 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $134.70 | 3.509% | $139.4266 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $823.82 | $890.9257 | $890.93 | $890.90 | $890.90 | |