| 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 | $229.53 | 12.723% | $258.7331 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $132.38 | 13.153% | $149.7919 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $194.44 | 9.193% | $212.3149 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $146.88 | 10.338% | $162.0645 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $189.61 | 12.469% | $213.2525 | $213.25 | $213.25 | $213.30 |
| Purchase #6 | $86.28 | 6.161% | $91.5957 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $243.79 | 6.289% | $259.122 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $1,222.91 | $1,346.8746 | $1,346.86 | $1,346.85 | $1,346.90 | |