| 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 | $109.95 | 10.160% | $121.1209 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $125.33 | 9.635% | $137.4055 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $75.52 | 5.334% | $79.5482 | $79.55 | $79.55 | $79.50 |
| Purchase #4 | $204.33 | 8.306% | $221.3016 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $149.93 | 4.783% | $157.1012 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $94.97 | 5.689% | $100.3728 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $174.67 | 6.149% | $185.4105 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $934.70 | $1,002.2607 | $1,002.26 | $1,002.20 | $1,002.20 | |