| 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 | $233.98 | 4.381% | $244.2307 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $243.99 | 3.657% | $252.9127 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $37.72 | 7.489% | $40.5449 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $193.72 | 6.188% | $205.7074 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $69.42 | 12.729% | $78.2565 | $78.26 | $78.25 | $78.30 |
| Purchase #6 | $196.38 | 4.157% | $204.5435 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $76.97 | 5.415% | $81.1379 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,052.18 | $1,107.3336 | $1,107.33 | $1,107.35 | $1,107.20 | |