| 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 | $126.37 | 11.802% | $141.2842 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $22.79 | 8.576% | $24.7445 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $31.97 | 7.865% | $34.4844 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $236.28 | 13.430% | $268.0124 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $35.51 | 10.330% | $39.1782 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $132.27 | 10.622% | $146.3197 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $124.72 | 7.520% | $134.0989 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $709.91 | $788.1223 | $788.11 | $788.15 | $788.10 | |