| 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 | $219.29 | 12.123% | $245.8745 | $245.87 | $245.85 | $245.90 |
| Purchase #2 | $113.76 | 10.743% | $125.9812 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $225.81 | 13.402% | $256.0731 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $174.80 | 7.631% | $188.139 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $141.71 | 13.344% | $160.6198 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $129.36 | 9.130% | $141.1706 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $242.65 | 12.543% | $273.0856 | $273.09 | $273.10 | $273.10 |
| 7 purchase totals = | $1,247.38 | $1,390.9438 | $1,390.94 | $1,390.90 | $1,391.00 | |