| 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 | $109.42 | 3.640% | $113.4029 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $145.60 | 13.813% | $165.7117 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $41.64 | 8.139% | $45.0291 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $239.98 | 8.382% | $260.0951 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $245.58 | 9.169% | $268.0972 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $120.47 | 13.292% | $136.4829 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $206.65 | 3.389% | $213.6534 | $213.65 | $213.65 | $213.70 |
| 7 purchase totals = | $1,109.34 | $1,202.4723 | $1,202.47 | $1,202.50 | $1,202.50 | |