| 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 | $225.44 | 13.861% | $256.6882 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $5.35 | 11.862% | $5.9846 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $164.75 | 3.122% | $169.8935 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $143.52 | 8.636% | $155.9144 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $106.27 | 11.275% | $118.2519 | $118.25 | $118.25 | $118.30 |
| Purchase #6 | $8.81 | 12.808% | $9.9384 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $194.91 | 4.798% | $204.2618 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $849.05 | $920.9328 | $920.92 | $920.95 | $921.00 | |