| 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 | $246.37 | 9.611% | $270.0486 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $107.50 | 8.126% | $116.2355 | $116.24 | $116.25 | $116.20 |
| Purchase #3 | $35.95 | 13.698% | $40.8744 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $146.53 | 3.719% | $151.9795 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $206.59 | 8.155% | $223.4374 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $18.42 | 3.238% | $19.0164 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $68.48 | 9.201% | $74.7808 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $829.84 | $896.3726 | $896.38 | $896.40 | $896.30 | |