| 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 | $100.63 | 9.605% | $110.2955 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $243.27 | 8.728% | $264.5026 | $264.50 | $264.50 | $264.50 |
| Purchase #3 | $114.83 | 3.572% | $118.9317 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $42.68 | 10.680% | $47.2382 | $47.24 | $47.25 | $47.20 |
| Purchase #5 | $47.77 | 11.747% | $53.3815 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $190.73 | 7.188% | $204.4397 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $109.89 | 8.728% | $119.4812 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $849.80 | $918.2704 | $918.27 | $918.35 | $918.20 | |