| 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 | $213.41 | 7.598% | $229.6249 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $107.30 | 12.186% | $120.3756 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $100.51 | 10.147% | $110.7087 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $84.62 | 3.496% | $87.5783 | $87.58 | $87.60 | $87.60 |
| Purchase #5 | $75.40 | 13.353% | $85.4682 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $168.49 | 13.464% | $191.1755 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $108.75 | 4.773% | $113.9406 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $858.48 | $938.8718 | $938.88 | $938.90 | $938.90 | |