| 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 | $46.36 | 3.275% | $47.8783 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $98.40 | 13.516% | $111.6997 | $111.70 | $111.70 | $111.70 |
| Purchase #3 | $203.48 | 11.704% | $227.2953 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $114.51 | 8.768% | $124.5502 | $124.55 | $124.55 | $124.60 |
| Purchase #5 | $41.77 | 10.450% | $46.135 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $137.56 | 10.545% | $152.0657 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $218.65 | 10.154% | $240.8517 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $860.73 | $950.4759 | $950.49 | $950.50 | $950.60 | |