| 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 | $242.27 | 9.174% | $264.4958 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $128.79 | 6.821% | $137.5748 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $40.87 | 7.352% | $43.8748 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $210.42 | 6.505% | $224.1078 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $207.66 | 4.844% | $217.7191 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $9.29 | 5.708% | $9.8203 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $235.38 | 3.285% | $243.1122 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,074.68 | $1,140.7048 | $1,140.70 | $1,140.60 | $1,140.70 | |