| 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 | $93.73 | 9.461% | $102.5978 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $170.97 | 4.258% | $178.2499 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $149.51 | 3.313% | $154.4633 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $136.45 | 9.365% | $149.2285 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $223.47 | 7.193% | $239.5442 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $132.30 | 9.491% | $144.8566 | $144.86 | $144.85 | $144.90 |
| Purchase #7 | $121.37 | 6.660% | $129.4532 | $129.45 | $129.45 | $129.50 |
| 7 purchase totals = | $1,027.80 | $1,098.3935 | $1,098.39 | $1,098.40 | $1,098.40 | |