| 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 | $118.32 | 13.862% | $134.7215 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $87.29 | 3.751% | $90.5642 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $22.27 | 7.656% | $23.975 | $23.98 | $24.00 | $24.00 |
| Purchase #4 | $90.76 | 12.648% | $102.2393 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $14.35 | 9.302% | $15.6848 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $20.64 | 5.149% | $21.7028 | $21.70 | $21.70 | $21.70 |
| Purchase #7 | $196.69 | 8.184% | $212.7871 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $550.32 | $601.6747 | $601.67 | $601.70 | $601.70 | |