| 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 | $111.49 | 8.313% | $120.7582 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $91.27 | 13.233% | $103.3478 | $103.35 | $103.35 | $103.30 |
| Purchase #3 | $116.89 | 3.321% | $120.7719 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $199.84 | 4.702% | $209.2365 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $97.59 | 11.814% | $109.1193 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $53.68 | 7.799% | $57.8665 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $245.50 | 7.297% | $263.4141 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $916.26 | $984.5143 | $984.52 | $984.45 | $984.50 | |