| 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 | $237.81 | 13.177% | $269.1462 | $269.15 | $269.15 | $269.10 |
| Purchase #2 | $176.76 | 10.423% | $195.1837 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $227.52 | 4.704% | $238.2225 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $103.88 | 10.718% | $115.0139 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $154.94 | 10.293% | $170.888 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $236.85 | 12.539% | $266.5486 | $266.55 | $266.55 | $266.50 |
| Purchase #7 | $112.65 | 5.667% | $119.0339 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $1,250.41 | $1,374.0368 | $1,374.03 | $1,374.05 | $1,373.90 | |