| 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 | $195.87 | 4.456% | $204.598 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $133.57 | 8.456% | $144.8647 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $201.97 | 8.716% | $219.5737 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $167.83 | 3.687% | $174.0179 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $232.71 | 4.406% | $242.9632 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $135.68 | 5.370% | $142.966 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $200.42 | 10.349% | $221.1615 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,268.05 | $1,350.1450 | $1,350.14 | $1,350.05 | $1,350.30 | |