| 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 | $222.33 | 4.597% | $232.5505 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $66.60 | 12.413% | $74.8671 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $189.78 | 9.214% | $207.2663 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $134.85 | 8.609% | $146.4592 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $111.59 | 7.478% | $119.9347 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $158.38 | 9.605% | $173.5924 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $240.86 | 10.533% | $266.2298 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $1,124.39 | $1,220.9000 | $1,220.90 | $1,220.90 | $1,221.00 | |