| 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 | $198.56 | 6.809% | $212.08 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $195.47 | 7.137% | $209.4207 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $56.67 | 12.610% | $63.8161 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $249.78 | 9.178% | $272.7048 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $65.75 | 3.102% | $67.7896 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $61.38 | 12.132% | $68.8266 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $125.49 | 13.436% | $142.3508 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $953.10 | $1,036.9886 | $1,036.99 | $1,037.00 | $1,037.00 | |