| 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 | $91.25 | 8.461% | $98.9707 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $99.94 | 7.193% | $107.1287 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $214.38 | 5.735% | $226.6747 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $123.42 | 13.585% | $140.1866 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $214.50 | 13.303% | $243.0349 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $136.96 | 12.742% | $154.4114 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $249.71 | 10.360% | $275.58 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $1,130.16 | $1,245.9870 | $1,245.98 | $1,246.00 | $1,246.00 | |