| 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 | $117.99 | 5.122% | $124.0334 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $126.62 | 4.557% | $132.3901 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $157.96 | 7.417% | $169.6759 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $195.51 | 7.577% | $210.3238 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $91.91 | 9.729% | $100.8519 | $100.85 | $100.85 | $100.90 |
| Purchase #6 | $200.86 | 4.583% | $210.0654 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $231.58 | 5.547% | $244.4257 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $1,122.43 | $1,191.7662 | $1,191.77 | $1,191.80 | $1,191.80 | |