| 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 | $213.69 | 5.143% | $224.6801 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $99.38 | 9.265% | $108.5876 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $172.38 | 11.609% | $192.3916 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $153.69 | 7.727% | $165.5656 | $165.57 | $165.55 | $165.60 |
| Purchase #5 | $55.53 | 6.164% | $58.9529 | $58.95 | $58.95 | $59.00 |
| Purchase #6 | $19.83 | 4.750% | $20.7719 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $128.87 | 6.435% | $137.1628 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $843.37 | $908.1125 | $908.11 | $908.10 | $908.30 | |