| 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 | $139.91 | 4.562% | $146.2927 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $36.95 | 7.625% | $39.7674 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $8.53 | 4.342% | $8.9004 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $233.84 | 6.401% | $248.8081 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $99.65 | 7.419% | $107.043 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $231.57 | 5.729% | $244.8366 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $247.47 | 5.111% | $260.1182 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $997.92 | $1,055.7664 | $1,055.77 | $1,055.75 | $1,055.70 | |