| 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 | $115.48 | 5.154% | $121.4318 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $44.56 | 9.764% | $48.9108 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $142.54 | 10.307% | $157.2316 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $107.62 | 6.599% | $114.7218 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $239.55 | 6.588% | $255.3316 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $157.59 | 8.264% | $170.6132 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $24.37 | 12.574% | $27.4343 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $831.71 | $895.6751 | $895.66 | $895.70 | $895.50 | |