| 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 | $180.86 | 9.227% | $197.548 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $94.60 | 5.171% | $99.4918 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $170.63 | 12.207% | $191.4588 | $191.46 | $191.45 | $191.50 |
| Purchase #4 | $75.91 | 7.515% | $81.6146 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $34.37 | 9.209% | $37.5351 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $224.82 | 7.195% | $240.9958 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $124.84 | 6.171% | $132.5439 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $906.03 | $981.1880 | $981.19 | $981.20 | $981.10 | |