| 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 | $195.44 | 3.405% | $202.0947 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $152.95 | 13.655% | $173.8353 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $240.53 | 11.260% | $267.6137 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $120.80 | 3.120% | $124.569 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $187.96 | 3.708% | $194.9296 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $238.74 | 12.430% | $268.4154 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $146.26 | 8.549% | $158.7638 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $1,282.68 | $1,390.2215 | $1,390.22 | $1,390.20 | $1,390.20 | |