| 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 | $107.99 | 7.412% | $115.9942 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $183.47 | 7.311% | $196.8835 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $89.68 | 9.350% | $98.0651 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $87.62 | 12.341% | $98.4332 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $219.81 | 4.441% | $229.5718 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $9.75 | 8.849% | $10.6128 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $128.46 | 3.288% | $132.6838 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $826.78 | $882.2444 | $882.23 | $882.25 | $882.30 | |