| 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 | $244.45 | 12.635% | $275.3363 | $275.34 | $275.35 | $275.30 |
| Purchase #2 | $248.48 | 4.429% | $259.4852 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $209.91 | 8.581% | $227.9224 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $159.90 | 7.864% | $172.4745 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $98.64 | 11.178% | $109.666 | $109.67 | $109.65 | $109.70 |
| Purchase #6 | $188.79 | 5.498% | $199.1697 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $211.63 | 4.568% | $221.2973 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,361.80 | $1,465.3514 | $1,465.36 | $1,465.30 | $1,465.40 | |