| 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 | $107.99 | 10.819% | $119.6734 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $76.55 | 9.401% | $83.7465 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $209.88 | 10.153% | $231.1891 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $228.47 | 12.515% | $257.063 | $257.06 | $257.05 | $257.10 |
| Purchase #5 | $214.44 | 8.773% | $233.2528 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $186.57 | 4.381% | $194.7436 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $174.68 | 5.561% | $184.394 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $1,198.58 | $1,304.0624 | $1,304.05 | $1,304.05 | $1,304.10 | |