| 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 | $102.56 | 3.470% | $106.1188 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $126.95 | 11.325% | $141.3271 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $130.56 | 8.613% | $141.8051 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $27.52 | 5.792% | $29.114 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $214.26 | 10.585% | $236.9394 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $25.66 | 4.231% | $26.7457 | $26.75 | $26.75 | $26.70 |
| Purchase #7 | $172.58 | 13.627% | $196.0975 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $800.09 | $878.1476 | $878.16 | $878.15 | $878.00 | |