| 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 | $222.34 | 5.620% | $234.8355 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $63.45 | 8.139% | $68.6142 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $143.88 | 10.141% | $158.4709 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $28.67 | 12.677% | $32.3045 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $224.51 | 6.466% | $239.0268 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $132.80 | 12.741% | $149.72 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $233.75 | 9.719% | $256.4682 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $1,049.40 | $1,139.4401 | $1,139.44 | $1,139.40 | $1,139.40 | |