| 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 | $202.77 | 9.406% | $221.8425 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $67.89 | 5.745% | $71.7903 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $250.45 | 8.584% | $271.9486 | $271.95 | $271.95 | $271.90 |
| Purchase #4 | $29.67 | 13.454% | $33.6618 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $144.77 | 6.172% | $153.7052 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $11.52 | 3.631% | $11.9383 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $213.26 | 13.716% | $242.5107 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $920.33 | $1,007.3974 | $1,007.40 | $1,007.40 | $1,007.30 | |