| 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 | $234.33 | 7.125% | $251.026 | $251.03 | $251.05 | $251.00 |
| Purchase #2 | $220.54 | 7.104% | $236.2072 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $225.38 | 4.385% | $235.2629 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $207.53 | 8.788% | $225.7677 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $104.65 | 11.523% | $116.7088 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $83.63 | 4.349% | $87.2671 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $40.26 | 13.463% | $45.6802 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $1,116.32 | $1,197.9199 | $1,197.93 | $1,197.90 | $1,198.00 | |