| 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 | $226.37 | 3.160% | $233.5233 | $233.52 | $233.50 | $233.50 |
| Purchase #2 | $196.80 | 8.261% | $213.0576 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $73.30 | 8.304% | $79.3868 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $222.30 | 6.359% | $236.4361 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $10.26 | 10.150% | $11.3014 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $22.63 | 7.279% | $24.2772 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $46.53 | 7.112% | $49.8392 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $798.19 | $847.8216 | $847.83 | $847.85 | $847.80 | |