| 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 | $218.73 | 12.855% | $246.8477 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $211.64 | 8.686% | $230.0231 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $99.73 | 4.189% | $103.9077 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $24.86 | 3.795% | $25.8034 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $105.76 | 6.678% | $112.8227 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $21.96 | 4.153% | $22.872 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $148.65 | 8.589% | $161.4175 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $831.33 | $903.6941 | $903.69 | $903.60 | $903.60 | |