| 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 | $194.52 | 10.408% | $214.7656 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $212.38 | 12.496% | $238.919 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $124.25 | 7.500% | $133.5688 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $94.76 | 4.271% | $98.8072 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $174.81 | 11.635% | $195.1491 | $195.15 | $195.15 | $195.10 |
| Purchase #6 | $81.50 | 8.393% | $88.3403 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $15.77 | 4.649% | $16.5031 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $897.99 | $986.0531 | $986.06 | $986.00 | $986.00 | |