| 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 | $196.70 | 8.788% | $213.986 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $194.62 | 11.370% | $216.7483 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $47.60 | 10.525% | $52.6099 | $52.61 | $52.60 | $52.60 |
| Purchase #4 | $183.77 | 8.324% | $199.067 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $206.65 | 12.302% | $232.0721 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $47.47 | 12.635% | $53.4678 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $67.69 | 8.138% | $73.1986 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $944.50 | $1,041.1497 | $1,041.16 | $1,041.10 | $1,041.20 | |