| 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 | $187.48 | 13.741% | $213.2416 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $43.97 | 5.146% | $46.2327 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $85.93 | 10.160% | $94.6605 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $210.36 | 3.121% | $216.9253 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $213.45 | 12.464% | $240.0544 | $240.05 | $240.05 | $240.10 |
| Purchase #6 | $40.32 | 4.665% | $42.2009 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $9.54 | 12.656% | $10.7474 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $791.05 | $864.0628 | $864.06 | $864.10 | $864.00 | |