| 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 | $138.26 | 3.857% | $143.5927 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $12.55 | 4.696% | $13.1393 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $204.85 | 10.557% | $226.476 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $14.44 | 13.588% | $16.4021 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $49.33 | 13.511% | $55.995 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $232.78 | 4.491% | $243.2341 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $225.63 | 7.544% | $242.6515 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $877.84 | $941.4907 | $941.49 | $941.55 | $941.50 | |