| 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 | $221.61 | 6.366% | $235.7177 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $159.73 | 11.575% | $178.2187 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $47.44 | 11.289% | $52.7955 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $178.57 | 4.837% | $187.2074 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $217.40 | 3.746% | $225.5438 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $42.29 | 10.689% | $46.8104 | $46.81 | $46.80 | $46.80 |
| Purchase #7 | $194.39 | 4.194% | $202.5427 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $1,061.43 | $1,128.8362 | $1,128.84 | $1,128.80 | $1,128.70 | |