| 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 | $88.51 | 3.857% | $91.9238 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $125.37 | 10.305% | $138.2894 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $248.94 | 11.436% | $277.4088 | $277.41 | $277.40 | $277.40 |
| Purchase #4 | $41.86 | 11.166% | $46.5341 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $99.44 | 11.525% | $110.9005 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $226.65 | 8.438% | $245.7747 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $214.72 | 9.763% | $235.6831 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $1,045.49 | $1,146.5144 | $1,146.50 | $1,146.50 | $1,146.50 | |