| 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 | $109.82 | 3.501% | $113.6648 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $45.34 | 12.450% | $50.9848 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $136.82 | 10.863% | $151.6828 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $76.95 | 13.613% | $87.4252 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $248.85 | 6.545% | $265.1372 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $178.54 | 6.128% | $189.4809 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $183.38 | 7.674% | $197.4526 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $979.70 | $1,055.8283 | $1,055.82 | $1,055.90 | $1,055.90 | |