| 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 | $243.75 | 8.252% | $263.8643 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $148.73 | 6.373% | $158.2086 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $208.97 | 5.380% | $220.2126 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $118.83 | 12.668% | $133.8834 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $193.72 | 11.708% | $216.4007 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $183.39 | 12.832% | $206.9226 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $222.83 | 5.105% | $234.2055 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $1,320.22 | $1,433.6977 | $1,433.69 | $1,433.65 | $1,433.70 | |