| 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 | $107.27 | 4.668% | $112.2774 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $205.87 | 6.871% | $220.0153 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $22.69 | 5.200% | $23.8699 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $177.89 | 9.333% | $194.4925 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $248.27 | 6.473% | $264.3405 | $264.34 | $264.35 | $264.30 |
| Purchase #6 | $143.61 | 7.216% | $153.9729 | $153.97 | $153.95 | $154.00 |
| Purchase #7 | $204.74 | 6.221% | $217.4769 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,110.34 | $1,186.4454 | $1,186.45 | $1,186.45 | $1,186.50 | |