| 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 | $233.97 | 3.711% | $242.6526 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $5.35 | 7.609% | $5.7571 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $106.42 | 10.700% | $117.8069 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $240.95 | 10.517% | $266.2907 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $82.60 | 6.450% | $87.9277 | $87.93 | $87.95 | $87.90 |
| Purchase #6 | $24.69 | 10.719% | $27.3365 | $27.34 | $27.35 | $27.30 |
| Purchase #7 | $67.66 | 4.345% | $70.5998 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $761.64 | $818.3713 | $818.38 | $818.40 | $818.40 | |