| 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 | $122.78 | 11.850% | $137.3294 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $70.34 | 10.512% | $77.7341 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $220.34 | 7.136% | $236.0635 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $52.92 | 11.683% | $59.1026 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $81.65 | 10.251% | $90.0199 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $146.27 | 4.872% | $153.3963 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $139.25 | 7.449% | $149.6227 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $833.55 | $903.2685 | $903.26 | $903.25 | $903.20 | |