| 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 | $99.86 | 10.311% | $110.1566 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $149.62 | 8.121% | $161.7706 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $175.66 | 7.422% | $188.6975 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $91.38 | 6.769% | $97.5655 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $113.99 | 9.622% | $124.9581 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $231.66 | 4.117% | $241.1974 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $12.48 | 12.447% | $14.0334 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $874.65 | $938.3791 | $938.39 | $938.35 | $938.50 | |