| 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 | $51.46 | 11.231% | $57.2395 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $219.43 | 8.844% | $238.8364 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $101.81 | 6.726% | $108.6577 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $163.91 | 5.693% | $173.2414 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $116.81 | 11.290% | $129.9978 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $140.90 | 9.167% | $153.8163 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $158.49 | 5.837% | $167.7411 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $952.81 | $1,029.5302 | $1,029.54 | $1,029.55 | $1,029.40 | |