| 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 | $235.77 | 13.703% | $268.0776 | $268.08 | $268.10 | $268.10 |
| Purchase #2 | $25.90 | 6.379% | $27.5522 | $27.55 | $27.55 | $27.60 |
| Purchase #3 | $100.35 | 6.844% | $107.218 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $193.78 | 7.118% | $207.5733 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $231.50 | 7.739% | $249.4158 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $53.95 | 8.196% | $58.3717 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $221.67 | 9.781% | $243.3515 | $243.35 | $243.35 | $243.40 |
| 7 purchase totals = | $1,062.92 | $1,161.5601 | $1,161.56 | $1,161.50 | $1,161.70 | |