| 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 | $124.55 | 7.679% | $134.1142 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $107.26 | 5.801% | $113.4822 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $160.70 | 9.544% | $176.0372 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $188.96 | 12.675% | $212.9107 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $71.36 | 7.546% | $76.7448 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $81.48 | 5.232% | $85.743 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $250.71 | 10.238% | $276.3777 | $276.38 | $276.40 | $276.40 |
| 7 purchase totals = | $985.02 | $1,075.4098 | $1,075.40 | $1,075.45 | $1,075.30 | |