| 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 | $180.91 | 9.361% | $197.845 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $170.36 | 13.537% | $193.4216 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $108.90 | 11.491% | $121.4137 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $208.89 | 9.207% | $228.1225 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $33.28 | 11.798% | $37.2064 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $227.89 | 10.149% | $251.0186 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $40.34 | 13.304% | $45.7068 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $970.57 | $1,074.7346 | $1,074.74 | $1,074.65 | $1,074.60 | |