| 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 | $106.66 | 10.123% | $117.4572 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $135.32 | 11.170% | $150.4352 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $131.86 | 13.519% | $149.6862 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $155.36 | 8.160% | $168.0374 | $168.04 | $168.05 | $168.00 |
| Purchase #5 | $13.36 | 5.514% | $14.0967 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $247.28 | 8.455% | $268.1875 | $268.19 | $268.20 | $268.20 |
| Purchase #7 | $65.47 | 4.799% | $68.6119 | $68.61 | $68.60 | $68.60 |
| 7 purchase totals = | $855.31 | $936.5121 | $936.53 | $936.55 | $936.50 | |