| 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 | $91.30 | 11.497% | $101.7968 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $91.36 | 10.350% | $100.8158 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $221.65 | 5.618% | $234.1023 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $150.29 | 7.595% | $161.7045 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $195.41 | 7.415% | $209.8997 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $203.92 | 12.705% | $229.828 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $246.48 | 8.453% | $267.315 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $1,200.41 | $1,305.4621 | $1,305.47 | $1,305.45 | $1,305.40 | |