| 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 | $190.93 | 9.167% | $208.4326 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $101.44 | 7.830% | $109.3828 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $97.66 | 5.721% | $103.2471 | $103.25 | $103.25 | $103.20 |
| Purchase #4 | $240.38 | 6.487% | $255.9735 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $96.61 | 9.331% | $105.6247 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $111.96 | 11.187% | $124.485 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $144.96 | 12.470% | $163.0365 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $983.94 | $1,070.1822 | $1,070.18 | $1,070.20 | $1,070.10 | |