| 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 | $182.25 | 10.868% | $202.0569 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $102.53 | 5.150% | $107.8103 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $209.99 | 7.799% | $226.3671 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $41.56 | 4.622% | $43.4809 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $27.30 | 10.158% | $30.0731 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $76.61 | 4.748% | $80.2474 | $80.25 | $80.25 | $80.20 |
| Purchase #7 | $65.80 | 10.146% | $72.4761 | $72.48 | $72.50 | $72.50 |
| 7 purchase totals = | $706.04 | $762.5118 | $762.52 | $762.50 | $762.60 | |