| 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 | $184.73 | 13.389% | $209.4635 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $19.81 | 11.125% | $22.0139 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $38.91 | 5.274% | $40.9621 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $153.55 | 10.656% | $169.9123 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $53.96 | 12.143% | $60.5124 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $230.79 | 9.196% | $252.0134 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $56.28 | 3.290% | $58.1316 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $738.03 | $813.0092 | $812.99 | $812.95 | $813.00 | |