| 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 | $235.99 | 3.757% | $244.8561 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $79.53 | 7.221% | $85.2729 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $153.58 | 3.433% | $158.8524 | $158.85 | $158.85 | $158.90 |
| Purchase #4 | $119.76 | 11.826% | $133.9228 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $18.74 | 7.773% | $20.1967 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $205.60 | 3.326% | $212.4383 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $200.48 | 5.801% | $212.1098 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,013.68 | $1,067.6490 | $1,067.65 | $1,067.60 | $1,067.70 | |