| 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 | $110.90 | 3.266% | $114.522 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $170.48 | 6.553% | $181.6516 | $181.65 | $181.65 | $181.70 |
| Purchase #3 | $231.67 | 4.588% | $242.299 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $116.61 | 11.399% | $129.9024 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $164.43 | 5.704% | $173.8091 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $160.38 | 13.773% | $182.4691 | $182.47 | $182.45 | $182.50 |
| Purchase #7 | $211.86 | 11.386% | $235.9824 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,166.33 | $1,260.6356 | $1,260.63 | $1,260.60 | $1,260.70 | |