| 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 | $198.42 | 5.845% | $210.0176 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $22.65 | 9.725% | $24.8527 | $24.85 | $24.85 | $24.90 |
| Purchase #3 | $233.43 | 13.660% | $265.3165 | $265.32 | $265.30 | $265.30 |
| Purchase #4 | $42.73 | 10.596% | $47.2577 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $82.38 | 13.569% | $93.5581 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $60.28 | 7.525% | $64.8161 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $23.69 | 4.724% | $24.8091 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $663.58 | $730.6278 | $730.64 | $730.55 | $730.70 | |