| 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 | $249.48 | 10.559% | $275.8226 | $275.82 | $275.80 | $275.80 |
| Purchase #2 | $172.78 | 12.785% | $194.8699 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $97.99 | 13.485% | $111.204 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $198.29 | 8.753% | $215.6463 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $133.39 | 12.502% | $150.0664 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $150.51 | 4.292% | $156.9699 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $126.62 | 10.195% | $139.5289 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $1,129.06 | $1,244.1080 | $1,244.11 | $1,244.05 | $1,244.10 | |