| 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 | $220.88 | 10.202% | $243.4142 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $168.43 | 11.627% | $188.0134 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $238.86 | 6.669% | $254.7896 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $162.60 | 11.131% | $180.699 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $140.98 | 7.248% | $151.1982 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $155.35 | 6.703% | $165.7631 | $165.76 | $165.75 | $165.80 |
| Purchase #7 | $64.59 | 9.481% | $70.7138 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $1,151.69 | $1,254.5913 | $1,254.58 | $1,254.55 | $1,254.60 | |