| 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 | $217.76 | 9.497% | $238.4407 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $152.83 | 4.820% | $160.1964 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $16.76 | 11.370% | $18.6656 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $29.29 | 4.764% | $30.6854 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $249.81 | 13.498% | $283.5294 | $283.53 | $283.55 | $283.50 |
| Purchase #6 | $87.60 | 6.775% | $93.5349 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $57.89 | 3.429% | $59.875 | $59.88 | $59.90 | $59.90 |
| 7 purchase totals = | $811.94 | $884.9274 | $884.94 | $885.00 | $884.90 | |