| 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 | $237.26 | 11.506% | $264.5591 | $264.56 | $264.55 | $264.60 |
| Purchase #2 | $50.61 | 10.230% | $55.7874 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $247.43 | 11.454% | $275.7706 | $275.77 | $275.75 | $275.80 |
| Purchase #4 | $197.63 | 8.812% | $215.0452 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $233.83 | 9.495% | $256.0322 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $110.27 | 7.104% | $118.1036 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $209.64 | 6.469% | $223.2016 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $1,286.67 | $1,408.4997 | $1,408.50 | $1,408.50 | $1,408.50 | |