| 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 | $169.39 | 11.536% | $188.9308 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $217.28 | 4.702% | $227.4965 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $219.87 | 11.296% | $244.7065 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $114.88 | 8.572% | $124.7275 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $39.28 | 9.584% | $43.0446 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $27.41 | 8.297% | $29.6842 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $242.94 | 7.132% | $260.2665 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,031.05 | $1,118.8566 | $1,118.86 | $1,118.90 | $1,118.80 | |