| 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 | $200.32 | 10.834% | $222.0227 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $72.30 | 3.445% | $74.7907 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $114.99 | 9.213% | $125.584 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $197.76 | 7.762% | $213.1101 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $180.60 | 12.331% | $202.8698 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $168.60 | 12.428% | $189.5536 | $189.55 | $189.55 | $189.60 |
| Purchase #7 | $233.63 | 8.354% | $253.1475 | $253.15 | $253.15 | $253.10 |
| 7 purchase totals = | $1,168.20 | $1,281.0784 | $1,281.07 | $1,281.05 | $1,281.10 | |