| 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 | $193.75 | 13.507% | $219.9198 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $223.94 | 8.480% | $242.9301 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $248.79 | 7.217% | $266.7452 | $266.75 | $266.75 | $266.70 |
| Purchase #4 | $209.57 | 11.696% | $234.0813 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $165.74 | 12.711% | $186.8072 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $106.30 | 9.815% | $116.7333 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $205.56 | 7.487% | $220.9503 | $220.95 | $220.95 | $221.00 |
| 7 purchase totals = | $1,353.65 | $1,488.1672 | $1,488.17 | $1,488.20 | $1,488.10 | |