| 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 | $201.31 | 5.703% | $212.7907 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $109.27 | 11.225% | $121.5356 | $121.54 | $121.55 | $121.50 |
| Purchase #3 | $74.58 | 7.209% | $79.9565 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $82.73 | 8.184% | $89.5006 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $12.33 | 12.259% | $13.8415 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $214.32 | 13.263% | $242.7453 | $242.75 | $242.75 | $242.70 |
| Purchase #7 | $92.65 | 9.242% | $101.2127 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $787.19 | $861.5829 | $861.59 | $861.60 | $861.50 | |