| 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 | $233.58 | 3.299% | $241.2858 | $241.29 | $241.30 | $241.30 |
| Purchase #2 | $143.77 | 12.225% | $161.3459 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $107.28 | 4.663% | $112.2825 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $67.42 | 6.606% | $71.8738 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $198.69 | 6.793% | $212.187 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $132.93 | 5.846% | $140.7011 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $230.38 | 8.128% | $249.1053 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,114.05 | $1,188.7814 | $1,188.79 | $1,188.80 | $1,188.80 | |