| 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 | $177.42 | 12.606% | $199.7856 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $193.62 | 8.470% | $210.0196 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $44.25 | 9.805% | $48.5887 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $17.96 | 5.786% | $18.9992 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $234.77 | 3.642% | $243.3203 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $225.98 | 11.538% | $252.0536 | $252.05 | $252.05 | $252.10 |
| Purchase #7 | $104.34 | 11.851% | $116.7053 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $998.34 | $1,089.4723 | $1,089.48 | $1,089.45 | $1,089.50 | |