| 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 | $225.95 | 7.254% | $242.3404 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $13.86 | 3.336% | $14.3224 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $82.39 | 6.821% | $88.0098 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $153.38 | 8.228% | $166.0001 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $35.61 | 7.846% | $38.404 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $222.69 | 10.434% | $245.9255 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $122.28 | 4.773% | $128.1164 | $128.12 | $128.10 | $128.10 |
| 7 purchase totals = | $856.16 | $923.1186 | $923.12 | $923.10 | $923.00 | |