| 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 | $216.49 | 12.590% | $243.7461 | $243.75 | $243.75 | $243.70 |
| Purchase #2 | $123.80 | 7.141% | $132.6406 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $149.65 | 7.809% | $161.3362 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $249.75 | 5.860% | $264.3854 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $11.72 | 10.501% | $12.9507 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $36.46 | 13.380% | $41.3383 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $28.62 | 11.155% | $31.8126 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $816.49 | $888.2099 | $888.22 | $888.25 | $888.10 | |