| 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 | $224.53 | 3.148% | $231.5982 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $249.39 | 9.223% | $272.3912 | $272.39 | $272.40 | $272.40 |
| Purchase #3 | $34.84 | 5.103% | $36.6179 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $205.89 | 9.308% | $225.0542 | $225.05 | $225.05 | $225.10 |
| Purchase #5 | $175.68 | 12.422% | $197.503 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $96.95 | 9.479% | $106.1399 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $9.39 | 7.837% | $10.1259 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $996.67 | $1,079.4303 | $1,079.43 | $1,079.45 | $1,079.40 | |