| 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 | $187.98 | 9.483% | $205.8061 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $58.81 | 5.740% | $62.1857 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $21.86 | 8.211% | $23.6549 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $107.99 | 6.278% | $114.7696 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $24.26 | 12.796% | $27.3643 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $101.65 | 8.128% | $109.9121 | $109.91 | $109.90 | $109.90 |
| Purchase #7 | $244.52 | 7.740% | $263.4458 | $263.45 | $263.45 | $263.40 |
| 7 purchase totals = | $747.07 | $807.1385 | $807.14 | $807.10 | $807.20 | |