| 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 | $110.29 | 5.593% | $116.4585 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $234.99 | 13.695% | $267.1719 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $135.80 | 13.276% | $153.8288 | $153.83 | $153.85 | $153.80 |
| Purchase #4 | $155.65 | 8.421% | $168.7573 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $184.56 | 3.555% | $191.1211 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $118.77 | 13.834% | $135.2006 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $159.43 | 6.508% | $169.8057 | $169.81 | $169.80 | $169.80 |
| 7 purchase totals = | $1,099.49 | $1,202.3439 | $1,202.35 | $1,202.30 | $1,202.40 | |