| 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 | $30.63 | 4.759% | $32.0877 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $120.83 | 10.688% | $133.7443 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $131.77 | 11.345% | $146.7193 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $235.65 | 7.476% | $253.2672 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $191.70 | 7.328% | $205.7478 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $118.72 | 13.165% | $134.3495 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $87.28 | 10.369% | $96.3301 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $916.58 | $1,002.2459 | $1,002.25 | $1,002.25 | $1,002.10 | |