| 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 | $195.45 | 12.836% | $220.538 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $23.52 | 11.426% | $26.2074 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $177.85 | 7.414% | $191.0358 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $60.41 | 6.339% | $64.2394 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $71.88 | 4.586% | $75.1764 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $231.40 | 9.716% | $253.8828 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $174.40 | 10.850% | $193.3224 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $934.91 | $1,024.4022 | $1,024.41 | $1,024.45 | $1,024.30 | |