| 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 | $190.94 | 9.742% | $209.5414 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $139.44 | 4.641% | $145.9114 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $130.65 | 6.116% | $138.6406 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $53.97 | 13.304% | $61.1502 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $108.98 | 7.145% | $116.7666 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $109.38 | 7.437% | $117.5146 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $31.67 | 6.865% | $33.8441 | $33.84 | $33.85 | $33.80 |
| 7 purchase totals = | $765.03 | $823.3689 | $823.36 | $823.35 | $823.30 | |