| 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 | $182.88 | 13.250% | $207.1116 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $237.25 | 13.388% | $269.013 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $217.60 | 10.737% | $240.9637 | $240.96 | $240.95 | $241.00 |
| Purchase #4 | $151.41 | 3.410% | $156.5731 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $165.64 | 3.858% | $172.0304 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $29.74 | 8.371% | $32.2295 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $217.57 | 4.400% | $227.1431 | $227.14 | $227.15 | $227.10 |
| 7 purchase totals = | $1,202.09 | $1,305.0644 | $1,305.05 | $1,305.05 | $1,305.00 | |