| 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 | $243.78 | 5.663% | $257.5853 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $15.33 | 5.149% | $16.1193 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $22.86 | 8.637% | $24.8344 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $222.96 | 12.749% | $251.3852 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $143.69 | 8.763% | $156.2816 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $223.81 | 8.674% | $243.2233 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $124.48 | 8.499% | $135.0596 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $996.91 | $1,084.4887 | $1,084.49 | $1,084.50 | $1,084.50 | |