| 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 | $222.38 | 9.774% | $244.1154 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $250.31 | 6.470% | $266.5051 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $218.96 | 4.462% | $228.73 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $139.27 | 10.669% | $154.1287 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $5.27 | 10.462% | $5.8213 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $53.51 | 6.754% | $57.1241 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $36.98 | 5.442% | $38.9925 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $926.68 | $995.4171 | $995.42 | $995.40 | $995.30 | |