| 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 | $218.54 | 11.297% | $243.2285 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $113.89 | 7.348% | $122.2586 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $250.82 | 10.622% | $277.4621 | $277.46 | $277.45 | $277.50 |
| Purchase #4 | $250.74 | 7.239% | $268.8911 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $75.91 | 7.751% | $81.7938 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $56.49 | 3.636% | $58.544 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $242.36 | 11.229% | $269.5746 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $1,208.75 | $1,321.7527 | $1,321.74 | $1,321.75 | $1,321.80 | |