| 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 | $233.27 | 13.779% | $265.4123 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $18.69 | 5.230% | $19.6675 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $145.51 | 11.134% | $161.7111 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $73.70 | 3.286% | $76.1218 | $76.12 | $76.10 | $76.10 |
| Purchase #5 | $215.67 | 6.135% | $228.9014 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $82.80 | 3.225% | $85.4703 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $17.94 | 5.369% | $18.9032 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $787.58 | $856.1876 | $856.18 | $856.10 | $856.20 | |