| 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 | $94.57 | 10.397% | $104.4024 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $135.46 | 11.646% | $151.2357 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $59.76 | 6.823% | $63.8374 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $216.51 | 12.872% | $244.3792 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $141.87 | 7.176% | $152.0506 | $152.05 | $152.05 | $152.10 |
| Purchase #6 | $175.58 | 9.388% | $192.0635 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $250.76 | 11.519% | $279.645 | $279.65 | $279.65 | $279.60 |
| 7 purchase totals = | $1,074.51 | $1,187.6138 | $1,187.62 | $1,187.65 | $1,187.60 | |