| 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 | $244.71 | 6.365% | $260.2858 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $239.70 | 13.650% | $272.4191 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $192.37 | 10.725% | $213.0017 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $215.27 | 8.190% | $232.9006 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $229.92 | 11.548% | $256.4712 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $214.34 | 3.819% | $222.5256 | $222.53 | $222.55 | $222.50 |
| Purchase #7 | $66.47 | 3.828% | $69.0145 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $1,402.78 | $1,526.6185 | $1,526.62 | $1,526.60 | $1,526.60 | |