| 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 | $113.99 | 7.431% | $122.4606 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $211.56 | 13.459% | $240.0339 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $67.61 | 3.811% | $70.1866 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $79.82 | 3.779% | $82.8364 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $102.44 | 6.613% | $109.2144 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $115.74 | 11.855% | $129.461 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $144.85 | 11.438% | $161.4179 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $836.01 | $915.6108 | $915.61 | $915.60 | $915.60 | |