| 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 | $122.84 | 13.192% | $139.0451 | $139.05 | $139.05 | $139.00 |
| Purchase #2 | $224.80 | 13.827% | $255.8831 | $255.88 | $255.90 | $255.90 |
| Purchase #3 | $26.30 | 12.813% | $29.6698 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $222.75 | 11.482% | $248.3262 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $91.25 | 12.213% | $102.3944 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $239.50 | 12.596% | $269.6674 | $269.67 | $269.65 | $269.70 |
| Purchase #7 | $152.86 | 10.535% | $168.9638 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $1,080.30 | $1,213.9498 | $1,213.95 | $1,213.95 | $1,214.00 | |