| 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 | $207.27 | 3.269% | $214.0457 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $138.39 | 13.186% | $156.6381 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $234.58 | 7.579% | $252.3588 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $73.31 | 5.668% | $77.4652 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $78.61 | 3.358% | $81.2497 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $25.27 | 13.773% | $28.7504 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $74.81 | 12.799% | $84.3849 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $832.24 | $894.8928 | $894.90 | $894.90 | $894.90 | |