| 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 | $8.42 | 5.506% | $8.8836 | $8.88 | $8.90 | $8.90 |
| Purchase #2 | $131.85 | 7.567% | $141.8271 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $234.59 | 10.688% | $259.663 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $183.37 | 9.678% | $201.1165 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $215.97 | 9.707% | $236.9342 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $53.94 | 11.228% | $59.9964 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $221.89 | 3.510% | $229.6783 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $1,050.03 | $1,138.0991 | $1,138.10 | $1,138.15 | $1,138.10 | |