| 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 | $113.82 | 4.466% | $118.9032 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $175.57 | 6.769% | $187.4543 | $187.45 | $187.45 | $187.50 |
| Purchase #3 | $203.41 | 5.466% | $214.5284 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $140.25 | 10.180% | $154.5275 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $178.78 | 10.267% | $197.1353 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $149.90 | 4.806% | $157.1042 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $11.81 | 5.767% | $12.4911 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $973.54 | $1,042.1440 | $1,042.14 | $1,042.20 | $1,042.10 | |