| 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 | $15.26 | 3.150% | $15.7407 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $200.68 | 6.218% | $213.1583 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $199.46 | 9.152% | $217.7146 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $220.88 | 7.452% | $237.34 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $19.84 | 10.640% | $21.951 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $194.60 | 7.376% | $208.9537 | $208.95 | $208.95 | $209.00 |
| Purchase #7 | $9.91 | 13.389% | $11.2368 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $860.63 | $926.0951 | $926.09 | $926.10 | $926.10 | |