| 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 | $244.33 | 12.785% | $275.5676 | $275.57 | $275.55 | $275.60 |
| Purchase #2 | $240.71 | 6.273% | $255.8097 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $193.85 | 3.790% | $201.1969 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $128.82 | 6.745% | $137.5089 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $24.61 | 5.705% | $26.014 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $128.98 | 9.499% | $141.2318 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $126.29 | 12.455% | $142.0194 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $1,087.59 | $1,179.3483 | $1,179.35 | $1,179.30 | $1,179.30 | |