| 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 | $151.71 | 4.370% | $158.3397 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $202.86 | 8.652% | $220.4114 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $248.83 | 4.471% | $259.9552 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $226.74 | 5.571% | $239.3717 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $12.56 | 4.214% | $13.0893 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $146.59 | 3.200% | $151.2809 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $209.96 | 8.170% | $227.1137 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $1,199.25 | $1,269.5619 | $1,269.56 | $1,269.55 | $1,269.60 | |