| 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 | $214.51 | 9.231% | $234.3114 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $212.32 | 12.829% | $239.5585 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $172.93 | 4.187% | $180.1706 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $26.67 | 12.333% | $29.9592 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $96.40 | 11.446% | $107.4339 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $133.29 | 6.224% | $141.586 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $50.71 | 13.213% | $57.4103 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $906.83 | $990.4299 | $990.43 | $990.40 | $990.50 | |