| 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 | $125.35 | 9.597% | $137.3798 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $90.34 | 12.200% | $101.3615 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $64.91 | 6.561% | $69.1687 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $218.63 | 11.489% | $243.7484 | $243.75 | $243.75 | $243.70 |
| Purchase #5 | $111.30 | 11.502% | $124.1017 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $107.45 | 6.369% | $114.2935 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $113.44 | 7.176% | $121.5805 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $831.42 | $911.6341 | $911.63 | $911.65 | $911.70 | |