| 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 | $220.86 | 3.205% | $227.9386 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $14.71 | 11.800% | $16.4458 | $16.45 | $16.45 | $16.40 |
| Purchase #3 | $248.88 | 10.485% | $274.9751 | $274.98 | $275.00 | $275.00 |
| Purchase #4 | $113.71 | 8.290% | $123.1366 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $97.89 | 13.191% | $110.8027 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $174.41 | 7.231% | $187.0216 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $142.83 | 10.226% | $157.4358 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,013.29 | $1,097.7562 | $1,097.77 | $1,097.80 | $1,097.60 | |