| 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 | $210.48 | 3.396% | $217.6279 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $158.81 | 4.289% | $165.6214 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $196.53 | 5.157% | $206.6651 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $139.86 | 6.115% | $148.4124 | $148.41 | $148.40 | $148.40 |
| Purchase #5 | $66.93 | 4.749% | $70.1085 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $209.76 | 8.691% | $227.9902 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $70.55 | 9.754% | $77.4314 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $1,052.92 | $1,113.8569 | $1,113.86 | $1,113.85 | $1,113.80 | |