| 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 | $106.52 | 7.324% | $114.3215 | $114.32 | $114.30 | $114.30 |
| Purchase #2 | $102.81 | 6.801% | $109.8021 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $195.77 | 6.424% | $208.3463 | $208.35 | $208.35 | $208.30 |
| Purchase #4 | $212.68 | 11.682% | $237.5253 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $154.59 | 12.385% | $173.736 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $217.39 | 10.185% | $239.5312 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $150.81 | 4.331% | $157.3416 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,140.57 | $1,240.6040 | $1,240.61 | $1,240.65 | $1,240.40 | |