| 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 | $245.78 | 6.651% | $262.1268 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $187.35 | 3.845% | $194.5536 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $129.49 | 7.848% | $139.6524 | $139.65 | $139.65 | $139.70 |
| Purchase #4 | $206.33 | 8.210% | $223.2697 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $191.87 | 3.789% | $199.14 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $231.42 | 5.492% | $244.1296 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $81.41 | 8.274% | $88.1459 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $1,273.65 | $1,351.0180 | $1,351.02 | $1,351.05 | $1,351.00 | |