| 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 | $102.38 | 3.369% | $105.8292 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $195.94 | 7.489% | $210.6139 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $229.85 | 13.760% | $261.4774 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $39.93 | 11.413% | $44.4872 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $222.31 | 11.861% | $248.6782 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $244.78 | 3.251% | $252.7378 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $87.71 | 8.381% | $95.061 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $1,122.90 | $1,218.8847 | $1,218.89 | $1,218.95 | $1,218.90 | |