| 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 | $239.52 | 6.831% | $255.8816 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $194.26 | 9.213% | $212.1572 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $47.37 | 3.293% | $48.9299 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $71.49 | 10.735% | $79.1645 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $6.73 | 12.346% | $7.5609 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $108.80 | 13.673% | $123.6762 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $225.37 | 6.214% | $239.3745 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $893.54 | $966.7448 | $966.74 | $966.75 | $966.90 | |