| 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 | $240.74 | 3.804% | $249.8977 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $94.59 | 12.249% | $106.1763 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $224.89 | 8.818% | $244.7208 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $97.46 | 7.206% | $104.483 | $104.48 | $104.50 | $104.50 |
| Purchase #5 | $232.26 | 4.825% | $243.4665 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $97.66 | 12.391% | $109.7611 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $237.36 | 7.872% | $256.045 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $1,224.96 | $1,314.5504 | $1,314.56 | $1,314.55 | $1,314.60 | |