| 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 | $129.98 | 9.687% | $142.5712 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $18.26 | 13.439% | $20.714 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $40.55 | 4.856% | $42.5191 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $229.89 | 13.302% | $260.47 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $227.76 | 3.435% | $235.5836 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $224.78 | 4.861% | $235.7066 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $160.71 | 7.706% | $173.0943 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $1,031.93 | $1,110.6588 | $1,110.65 | $1,110.60 | $1,110.70 | |