| 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 | $85.73 | 6.180% | $91.0281 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $89.66 | 6.447% | $95.4404 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $231.35 | 10.183% | $254.9084 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $205.34 | 3.832% | $213.2086 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $38.37 | 6.835% | $40.9926 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $229.79 | 6.609% | $244.9768 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $233.80 | 4.755% | $244.9172 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,114.04 | $1,185.4721 | $1,185.48 | $1,185.50 | $1,185.40 | |