| 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 | $243.26 | 9.177% | $265.584 | $265.58 | $265.60 | $265.60 |
| Purchase #2 | $129.72 | 10.157% | $142.8957 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $166.46 | 12.733% | $187.6554 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $224.67 | 5.306% | $236.591 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $167.62 | 12.190% | $188.0529 | $188.05 | $188.05 | $188.10 |
| Purchase #6 | $14.72 | 10.180% | $16.2185 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $211.47 | 8.157% | $228.7196 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,157.92 | $1,265.7171 | $1,265.72 | $1,265.70 | $1,265.80 | |