| 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 | $112.31 | 9.655% | $123.1535 | $123.15 | $123.15 | $123.20 |
| Purchase #2 | $175.69 | 12.161% | $197.0557 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $30.94 | 10.427% | $34.1661 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $45.77 | 12.793% | $51.6254 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $226.99 | 10.802% | $251.5095 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $182.75 | 10.581% | $202.0868 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $33.94 | 6.689% | $36.2102 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $808.39 | $895.8072 | $895.82 | $895.80 | $895.90 | |