| 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 | $83.83 | 5.561% | $88.4918 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $151.60 | 3.631% | $157.1046 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $178.65 | 10.715% | $197.7923 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $242.83 | 11.490% | $270.7312 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $57.27 | 6.732% | $61.1254 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $241.27 | 6.711% | $257.4616 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $208.92 | 10.858% | $231.6045 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $1,164.37 | $1,264.3114 | $1,264.30 | $1,264.35 | $1,264.30 | |