| 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 | $107.68 | 4.113% | $112.1089 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $136.93 | 13.406% | $155.2868 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $235.68 | 5.766% | $249.2693 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $163.66 | 6.210% | $173.8233 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $159.49 | 13.551% | $181.1025 | $181.10 | $181.10 | $181.10 |
| Purchase #6 | $239.98 | 9.698% | $263.2533 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $98.90 | 10.601% | $109.3844 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $1,142.32 | $1,244.2285 | $1,244.22 | $1,244.20 | $1,244.30 | |