| 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 | $26.71 | 12.249% | $29.9817 | $29.98 | $30.00 | $30.00 |
| Purchase #2 | $231.64 | 6.546% | $246.8032 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $81.46 | 3.357% | $84.1946 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $102.48 | 4.365% | $106.9533 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $246.27 | 9.807% | $270.4217 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $140.35 | 8.669% | $152.5169 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $105.90 | 9.621% | $116.0886 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $934.81 | $1,006.9600 | $1,006.95 | $1,006.95 | $1,007.00 | |