| 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 | $212.92 | 11.696% | $237.8231 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $122.68 | 5.398% | $129.3023 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $151.61 | 7.589% | $163.1157 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $167.71 | 7.102% | $179.6208 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $93.33 | 5.545% | $98.5051 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $150.51 | 8.317% | $163.0279 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $81.86 | 9.506% | $89.6416 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $980.62 | $1,061.0365 | $1,061.04 | $1,061.00 | $1,060.90 | |