| 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 | $212.68 | 12.534% | $239.3373 | $239.34 | $239.35 | $239.30 |
| Purchase #2 | $190.90 | 9.750% | $209.5128 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $112.25 | 11.600% | $125.271 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $125.63 | 11.122% | $139.6026 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $247.91 | 9.232% | $270.7971 | $270.80 | $270.80 | $270.80 |
| Purchase #6 | $139.48 | 9.521% | $152.7599 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $236.89 | 6.666% | $252.6811 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,265.74 | $1,389.9618 | $1,389.96 | $1,389.95 | $1,390.00 | |