| 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 | $133.38 | 4.647% | $139.5782 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $225.72 | 6.641% | $240.7101 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $200.53 | 6.159% | $212.8806 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $91.75 | 11.500% | $102.3013 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $222.57 | 11.336% | $247.8005 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $97.72 | 5.284% | $102.8835 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $74.70 | 12.840% | $84.2915 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $1,046.37 | $1,130.4457 | $1,130.44 | $1,130.50 | $1,130.50 | |