| 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 | $120.35 | 3.491% | $124.5514 | $124.55 | $124.55 | $124.60 |
| Purchase #2 | $202.56 | 4.836% | $212.3558 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $146.88 | 7.482% | $157.8696 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $38.36 | 8.328% | $41.5546 | $41.55 | $41.55 | $41.60 |
| Purchase #5 | $18.52 | 6.722% | $19.7649 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $71.62 | 6.629% | $76.3677 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $205.45 | 5.124% | $215.9773 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $803.74 | $848.4413 | $848.44 | $848.40 | $848.70 | |