| 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 | $229.47 | 4.161% | $239.0182 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $123.58 | 10.115% | $136.0801 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $174.35 | 6.801% | $186.2075 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $101.67 | 9.341% | $111.167 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $84.96 | 8.724% | $92.3719 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $35.58 | 6.376% | $37.8486 | $37.85 | $37.85 | $37.80 |
| Purchase #7 | $143.29 | 12.700% | $161.4878 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $892.90 | $964.1811 | $964.19 | $964.15 | $964.20 | |