| 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 | $191.78 | 11.299% | $213.4492 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $99.78 | 4.837% | $104.6064 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $24.88 | 7.796% | $26.8196 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $67.27 | 5.272% | $70.8165 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $23.82 | 3.395% | $24.6287 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $140.45 | 12.456% | $157.9445 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $86.39 | 12.199% | $96.9287 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $634.37 | $695.1936 | $695.20 | $695.20 | $695.00 | |