| 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 | $221.28 | 12.405% | $248.7298 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $221.74 | 9.600% | $243.027 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $125.88 | 13.692% | $143.1155 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $24.42 | 9.161% | $26.6571 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $211.78 | 13.299% | $239.9446 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $167.25 | 10.714% | $185.1692 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $60.58 | 9.119% | $66.1043 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $1,032.93 | $1,152.7475 | $1,152.75 | $1,152.75 | $1,152.70 | |