| 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 | $241.49 | 7.613% | $259.8746 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $134.63 | 7.670% | $144.9561 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $8.51 | 9.147% | $9.2884 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $82.26 | 3.102% | $84.8117 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $164.95 | 10.203% | $181.7798 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $222.74 | 8.139% | $240.8688 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $39.36 | 3.534% | $40.751 | $40.75 | $40.75 | $40.80 |
| 7 purchase totals = | $893.94 | $962.3304 | $962.33 | $962.30 | $962.50 | |