| 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 | $223.81 | 13.625% | $254.3041 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $62.89 | 9.865% | $69.0941 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $186.93 | 11.849% | $209.0793 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $217.87 | 3.261% | $224.9747 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $146.99 | 13.216% | $166.4162 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $185.48 | 11.268% | $206.3799 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $240.34 | 9.612% | $263.4415 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $1,264.31 | $1,393.6898 | $1,393.68 | $1,393.70 | $1,393.70 | |