| 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 | $110.35 | 12.833% | $124.5112 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $224.96 | 10.479% | $248.5336 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $225.84 | 12.371% | $253.7787 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $131.65 | 3.627% | $136.4249 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $61.72 | 12.362% | $69.3498 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $149.40 | 13.691% | $169.8544 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $214.65 | 5.840% | $227.1856 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $1,118.57 | $1,229.6382 | $1,229.63 | $1,229.65 | $1,229.60 | |