| 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 | $124.48 | 6.468% | $132.5314 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $169.93 | 11.561% | $189.5756 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $112.45 | 12.448% | $126.4478 | $126.45 | $126.45 | $126.40 |
| Purchase #4 | $34.77 | 12.706% | $39.1879 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $231.26 | 8.756% | $251.5091 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $90.40 | 8.279% | $97.8842 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $154.53 | 9.313% | $168.9214 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $917.82 | $1,006.0574 | $1,006.06 | $1,006.10 | $1,006.00 | |