| 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 | $155.29 | 12.304% | $174.3969 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $239.78 | 8.154% | $259.3317 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $79.75 | 10.472% | $88.1014 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $148.71 | 13.713% | $169.1026 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $232.57 | 10.450% | $256.8736 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $24.89 | 6.874% | $26.6009 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $97.90 | 10.453% | $108.1335 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $978.89 | $1,082.5406 | $1,082.53 | $1,082.55 | $1,082.50 | |