| 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 | $113.36 | 8.205% | $122.6612 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $101.76 | 6.706% | $108.584 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $80.59 | 6.462% | $85.7977 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $32.68 | 7.744% | $35.2107 | $35.21 | $35.20 | $35.20 |
| Purchase #5 | $42.27 | 13.808% | $48.1066 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $96.85 | 10.341% | $106.8653 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $248.57 | 11.637% | $277.4961 | $277.50 | $277.50 | $277.50 |
| 7 purchase totals = | $716.08 | $784.7216 | $784.73 | $784.70 | $784.80 | |