| 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 | $69.50 | 3.758% | $72.1118 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $216.37 | 5.700% | $228.7031 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $174.61 | 3.322% | $180.4105 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $214.69 | 6.179% | $227.9557 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $160.88 | 13.810% | $183.0975 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $214.32 | 3.149% | $221.0689 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $241.26 | 7.675% | $259.7767 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,291.63 | $1,373.1242 | $1,373.13 | $1,373.10 | $1,373.20 | |