| 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 | $221.96 | 4.476% | $231.8949 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $188.66 | 3.155% | $194.6122 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $183.47 | 7.761% | $197.7091 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $95.65 | 8.426% | $103.7095 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $128.68 | 3.546% | $133.243 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $102.52 | 10.669% | $113.4579 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $189.66 | 12.282% | $212.954 | $212.95 | $212.95 | $213.00 |
| 7 purchase totals = | $1,110.60 | $1,187.5806 | $1,187.57 | $1,187.55 | $1,187.60 | |