| 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 | $91.58 | 10.594% | $101.282 | $101.28 | $101.30 | $101.30 |
| Purchase #2 | $13.54 | 12.678% | $15.2566 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $181.86 | 9.420% | $198.9912 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $44.39 | 6.199% | $47.1417 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $213.53 | 7.523% | $229.5939 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $103.92 | 3.451% | $107.5063 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $101.75 | 11.305% | $113.2528 | $113.25 | $113.25 | $113.30 |
| 7 purchase totals = | $750.57 | $813.0245 | $813.02 | $813.05 | $813.10 | |