| 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 | $129.49 | 8.572% | $140.5899 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $194.63 | 11.783% | $217.5633 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $7.71 | 5.368% | $8.1239 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $116.91 | 6.739% | $124.7886 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $56.26 | 13.717% | $63.9772 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $110.80 | 3.778% | $114.986 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $212.46 | 8.761% | $231.0736 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $828.26 | $901.1025 | $901.10 | $901.10 | $901.20 | |