| 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 | $248.63 | 11.815% | $278.0056 | $278.01 | $278.00 | $278.00 |
| Purchase #2 | $247.93 | 12.147% | $278.0461 | $278.05 | $278.05 | $278.00 |
| Purchase #3 | $166.92 | 3.599% | $172.9275 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $250.30 | 3.420% | $258.8603 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $16.31 | 8.496% | $17.6957 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $201.39 | 13.803% | $229.1879 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $138.41 | 3.538% | $143.3069 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $1,269.89 | $1,378.0300 | $1,378.05 | $1,378.05 | $1,378.00 | |