| 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 | $74.56 | 11.476% | $83.1165 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $229.97 | 8.671% | $249.9107 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $102.88 | 10.612% | $113.7976 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $113.43 | 8.612% | $123.1986 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $181.93 | 10.841% | $201.653 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $238.68 | 7.165% | $255.7814 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $227.91 | 12.555% | $256.5241 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,169.36 | $1,283.9819 | $1,283.98 | $1,283.95 | $1,284.00 | |