| 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 | $202.89 | 5.338% | $213.7203 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $238.78 | 7.198% | $255.9674 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $184.93 | 9.467% | $202.4373 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $225.67 | 10.771% | $249.9769 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $97.28 | 3.477% | $100.6624 | $100.66 | $100.65 | $100.70 |
| Purchase #6 | $115.66 | 13.310% | $131.0543 | $131.05 | $131.05 | $131.10 |
| Purchase #7 | $236.94 | 12.831% | $267.3418 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $1,302.15 | $1,421.1604 | $1,421.16 | $1,421.15 | $1,421.20 | |