| 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 | $216.86 | 4.622% | $226.8833 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $191.36 | 12.297% | $214.8915 | $214.89 | $214.90 | $214.90 |
| Purchase #3 | $19.71 | 4.214% | $20.5406 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $83.62 | 6.517% | $89.0695 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $7.67 | 4.830% | $8.0405 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $97.60 | 4.572% | $102.0623 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $39.92 | 9.292% | $43.6294 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $656.74 | $705.1171 | $705.11 | $705.15 | $705.10 | |