| 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 | $217.89 | 12.363% | $244.8277 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $161.80 | 11.737% | $180.7905 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $50.70 | 11.393% | $56.4763 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $219.95 | 8.226% | $238.0431 | $238.04 | $238.05 | $238.00 |
| Purchase #5 | $63.26 | 9.844% | $69.4873 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $212.82 | 10.764% | $235.7279 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $63.84 | 12.514% | $71.8289 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $990.26 | $1,097.1817 | $1,097.19 | $1,097.30 | $1,097.10 | |