| 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 | $248.90 | 10.361% | $274.6885 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $60.95 | 13.433% | $69.1374 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $74.31 | 9.421% | $81.3107 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $119.29 | 3.256% | $123.1741 | $123.17 | $123.15 | $123.20 |
| Purchase #5 | $148.31 | 13.466% | $168.2814 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $96.37 | 12.253% | $108.1782 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $78.86 | 8.608% | $85.6483 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $826.99 | $910.4186 | $910.42 | $910.45 | $910.40 | |