| 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 | $120.36 | 5.421% | $126.8847 | $126.88 | $126.90 | $126.90 |
| Purchase #2 | $217.75 | 9.679% | $238.826 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $219.34 | 10.126% | $241.5504 | $241.55 | $241.55 | $241.60 |
| Purchase #4 | $11.62 | 9.538% | $12.7283 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $99.57 | 13.655% | $113.1663 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $21.95 | 7.556% | $23.6085 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $131.64 | 6.579% | $140.3006 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $822.23 | $897.0648 | $897.07 | $897.10 | $897.10 | |