| 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 | $142.34 | 4.439% | $148.6585 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $231.99 | 11.118% | $257.7826 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $228.38 | 4.800% | $239.3422 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $96.32 | 6.110% | $102.2052 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $83.93 | 11.662% | $93.7179 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $179.43 | 5.812% | $189.8585 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $242.93 | 9.658% | $266.3922 | $266.39 | $266.40 | $266.40 |
| 7 purchase totals = | $1,205.32 | $1,297.9571 | $1,297.96 | $1,297.95 | $1,298.00 | |