| 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 | $94.67 | 8.116% | $102.3534 | $102.35 | $102.35 | $102.40 |
| Purchase #2 | $169.86 | 10.679% | $187.9993 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $200.46 | 13.174% | $226.8686 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $26.69 | 9.278% | $29.1663 | $29.17 | $29.15 | $29.20 |
| Purchase #5 | $226.45 | 6.240% | $240.5805 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $191.76 | 6.632% | $204.4775 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $159.76 | 5.530% | $168.5947 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $1,069.65 | $1,160.0403 | $1,160.04 | $1,160.05 | $1,160.20 | |