| 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 | $144.97 | 4.581% | $151.6111 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $43.25 | 13.286% | $48.9962 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $99.26 | 3.335% | $102.5703 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $225.58 | 9.853% | $247.8064 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $222.73 | 7.211% | $238.7911 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $135.42 | 12.511% | $152.3624 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $97.36 | 4.458% | $101.7003 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $968.57 | $1,043.8378 | $1,043.84 | $1,043.80 | $1,043.90 | |