| 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 | $205.35 | 9.259% | $224.3634 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $227.42 | 9.614% | $249.2842 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $231.34 | 4.843% | $242.5438 | $242.54 | $242.55 | $242.50 |
| Purchase #4 | $183.89 | 6.364% | $195.5928 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $232.34 | 9.847% | $255.2185 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $214.70 | 8.564% | $233.0869 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $134.84 | 6.252% | $143.2702 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $1,429.88 | $1,543.3598 | $1,543.35 | $1,543.35 | $1,543.40 | |