| 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 | $93.28 | 11.776% | $104.2647 | $104.26 | $104.25 | $104.30 |
| Purchase #2 | $50.43 | 3.537% | $52.2137 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $102.53 | 4.159% | $106.7942 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $217.88 | 10.143% | $239.9796 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $16.57 | 9.489% | $18.1423 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $131.57 | 6.480% | $140.0957 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $6.65 | 10.378% | $7.3401 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $618.91 | $668.8303 | $668.82 | $668.85 | $668.80 | |