| 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 | $219.44 | 9.409% | $240.0871 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $156.26 | 5.696% | $165.1606 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $153.25 | 4.354% | $159.9225 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $221.67 | 9.843% | $243.489 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $93.97 | 9.128% | $102.5476 | $102.55 | $102.55 | $102.50 |
| Purchase #6 | $50.91 | 8.452% | $55.2129 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $84.83 | 8.776% | $92.2747 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $980.33 | $1,058.6944 | $1,058.69 | $1,058.65 | $1,058.70 | |