| 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 | $190.47 | 7.689% | $205.1152 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $221.44 | 12.203% | $248.4623 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $60.65 | 9.509% | $66.4172 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $242.67 | 4.207% | $252.8791 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $73.73 | 11.311% | $82.0696 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $69.89 | 5.817% | $73.9555 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $224.98 | 3.472% | $232.7913 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $1,083.83 | $1,161.6902 | $1,161.70 | $1,161.65 | $1,161.80 | |