| 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 | $195.26 | 4.580% | $204.2029 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $116.28 | 12.818% | $131.1848 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $18.74 | 8.754% | $20.3805 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $14.63 | 10.706% | $16.1963 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $46.25 | 13.827% | $52.645 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $135.78 | 5.701% | $143.5208 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $94.82 | 8.702% | $103.0712 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $621.76 | $671.2015 | $671.20 | $671.20 | $671.20 | |