| 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 | $215.67 | 6.793% | $230.3205 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $134.49 | 12.650% | $151.503 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $248.71 | 7.790% | $268.0845 | $268.08 | $268.10 | $268.10 |
| Purchase #4 | $110.97 | 9.814% | $121.8606 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $131.55 | 11.704% | $146.9466 | $146.95 | $146.95 | $146.90 |
| Purchase #6 | $34.38 | 8.399% | $37.2676 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $195.33 | 5.141% | $205.3719 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $1,071.10 | $1,161.3547 | $1,161.35 | $1,161.30 | $1,161.40 | |