| 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 | $190.81 | 10.219% | $210.3089 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $59.55 | 7.737% | $64.1574 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $48.79 | 8.194% | $52.7879 | $52.79 | $52.80 | $52.80 |
| Purchase #4 | $135.45 | 10.677% | $149.912 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $47.98 | 13.597% | $54.5038 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $203.54 | 7.463% | $218.7302 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $116.80 | 7.551% | $125.6196 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $802.92 | $876.0198 | $876.02 | $876.00 | $876.00 | |