| 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 | $216.82 | 9.478% | $237.3702 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $98.34 | 11.304% | $109.4564 | $109.46 | $109.45 | $109.50 |
| Purchase #3 | $205.73 | 6.244% | $218.5758 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $238.88 | 12.125% | $267.8442 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $178.93 | 9.740% | $196.3578 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $117.28 | 10.141% | $129.1734 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $8.40 | 5.745% | $8.8826 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $1,064.38 | $1,167.6604 | $1,167.66 | $1,167.65 | $1,167.80 | |