| 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 | $234.43 | 4.624% | $245.27 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $121.26 | 13.325% | $137.4179 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $114.73 | 4.320% | $119.6863 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $112.41 | 11.434% | $125.263 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $9.72 | 5.838% | $10.2875 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $109.67 | 13.836% | $124.8439 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $139.74 | 13.178% | $158.1549 | $158.15 | $158.15 | $158.20 |
| 7 purchase totals = | $841.96 | $920.9235 | $920.92 | $920.90 | $921.00 | |