| 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 | $230.97 | 13.530% | $262.2202 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $226.32 | 11.574% | $252.5143 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $60.61 | 3.237% | $62.5719 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $12.89 | 13.311% | $14.6058 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $92.81 | 13.477% | $105.318 | $105.32 | $105.30 | $105.30 |
| Purchase #6 | $41.87 | 3.590% | $43.3731 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $221.27 | 12.848% | $249.6988 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $886.74 | $990.3021 | $990.30 | $990.20 | $990.30 | |