| 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 | $232.29 | 4.389% | $242.4852 | $242.49 | $242.50 | $242.50 |
| Purchase #2 | $162.66 | 7.609% | $175.0368 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $73.49 | 9.220% | $80.2658 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $194.36 | 7.502% | $208.9409 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $68.90 | 10.209% | $75.934 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $214.82 | 11.517% | $239.5608 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $126.63 | 8.605% | $137.5265 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $1,073.15 | $1,159.7500 | $1,159.76 | $1,159.80 | $1,159.70 | |