| 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 | $246.81 | 8.648% | $268.1541 | $268.15 | $268.15 | $268.20 |
| Purchase #2 | $57.35 | 7.758% | $61.7992 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $189.80 | 13.590% | $215.5938 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $102.87 | 7.215% | $110.2921 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $21.32 | 12.206% | $23.9223 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $227.64 | 11.238% | $253.2222 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $132.91 | 8.417% | $144.097 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $978.70 | $1,077.0807 | $1,077.07 | $1,077.05 | $1,077.10 | |