| 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 | $135.41 | 6.697% | $144.4784 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $197.69 | 8.336% | $214.1694 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $90.67 | 3.587% | $93.9223 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $154.62 | 11.114% | $171.8045 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $110.81 | 13.383% | $125.6397 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $249.40 | 7.380% | $267.8057 | $267.81 | $267.80 | $267.80 |
| Purchase #7 | $224.46 | 9.125% | $244.942 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,163.06 | $1,262.7620 | $1,262.76 | $1,262.75 | $1,262.70 | |