| 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 | $188.45 | 6.391% | $200.4938 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $82.68 | 12.338% | $92.8811 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $242.53 | 6.375% | $257.9913 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $135.79 | 5.832% | $143.7093 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $87.89 | 6.855% | $93.9149 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $74.27 | 11.432% | $82.7605 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $156.58 | 4.827% | $164.1381 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $968.19 | $1,035.8890 | $1,035.88 | $1,035.90 | $1,035.90 | |