| 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 | $250.72 | 13.556% | $284.7076 | $284.71 | $284.70 | $284.70 |
| Purchase #2 | $186.27 | 13.576% | $211.558 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $170.79 | 4.754% | $178.9094 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $129.60 | 10.443% | $143.1341 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $125.65 | 3.680% | $130.2739 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $18.69 | 11.717% | $20.8799 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $39.68 | 12.609% | $44.6833 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $921.40 | $1,014.1462 | $1,014.14 | $1,014.15 | $1,014.20 | |