| 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 | $242.48 | 4.781% | $254.073 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $221.98 | 6.386% | $236.1556 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $85.45 | 9.672% | $93.7147 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $171.94 | 4.141% | $179.06 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $62.96 | 6.155% | $66.8352 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $36.71 | 9.165% | $40.0745 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $242.96 | 5.315% | $255.8733 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $1,064.48 | $1,125.7863 | $1,125.78 | $1,125.70 | $1,125.90 | |