| 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 | $232.66 | 9.105% | $253.8437 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $104.69 | 10.811% | $116.008 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $119.43 | 5.815% | $126.3749 | $126.37 | $126.35 | $126.40 |
| Purchase #4 | $230.91 | 10.707% | $255.6335 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $146.41 | 11.350% | $163.0275 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $67.40 | 10.692% | $74.6064 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $143.30 | 10.742% | $158.6933 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $1,044.80 | $1,148.1873 | $1,148.18 | $1,148.20 | $1,148.10 | |