| 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 | $104.54 | 10.163% | $115.1644 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $143.59 | 13.396% | $162.8253 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $250.86 | 10.242% | $276.5531 | $276.55 | $276.55 | $276.60 |
| Purchase #4 | $122.59 | 6.257% | $130.2605 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $249.33 | 10.869% | $276.4297 | $276.43 | $276.45 | $276.40 |
| Purchase #6 | $65.80 | 3.299% | $67.9707 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $232.52 | 10.822% | $257.6833 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $1,169.23 | $1,286.8870 | $1,286.88 | $1,286.90 | $1,287.00 | |