| 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 | $122.60 | 6.804% | $130.9417 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $151.49 | 10.471% | $167.3525 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $146.85 | 7.426% | $157.7551 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $240.81 | 12.820% | $271.6818 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $247.68 | 7.493% | $266.2387 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $53.41 | 9.126% | $58.2842 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $46.36 | 12.293% | $52.059 | $52.06 | $52.05 | $52.10 |
| 7 purchase totals = | $1,009.20 | $1,104.3130 | $1,104.31 | $1,104.35 | $1,104.40 | |