| 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 | $120.33 | 3.334% | $124.3418 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $83.79 | 10.843% | $92.8753 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $207.77 | 8.792% | $226.0371 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $99.74 | 3.726% | $103.4563 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $31.39 | 9.460% | $34.3595 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $218.25 | 13.755% | $248.2703 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $131.78 | 12.608% | $148.3948 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $893.05 | $977.7351 | $977.74 | $977.75 | $977.80 | |