| 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 | $191.42 | 8.697% | $208.0678 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $188.31 | 8.250% | $203.8456 | $203.85 | $203.85 | $203.80 |
| Purchase #3 | $53.82 | 7.342% | $57.7715 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $234.66 | 12.253% | $263.4129 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $176.91 | 3.377% | $182.8843 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $120.90 | 9.189% | $132.0095 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $131.69 | 6.396% | $140.1129 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,097.71 | $1,188.1045 | $1,188.10 | $1,188.05 | $1,188.10 | |