| 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 | $12.89 | 10.353% | $14.2245 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $224.46 | 7.552% | $241.4112 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $221.42 | 12.835% | $249.8393 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $84.75 | 11.386% | $94.3996 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $93.65 | 4.698% | $98.0497 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $197.46 | 3.687% | $204.7404 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $99.84 | 5.318% | $105.1495 | $105.15 | $105.15 | $105.10 |
| 7 purchase totals = | $934.47 | $1,007.8142 | $1,007.81 | $1,007.80 | $1,007.60 | |