| 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 | $242.81 | 6.181% | $257.8181 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $28.63 | 3.314% | $29.5788 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $127.33 | 4.449% | $132.9949 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $232.29 | 3.550% | $240.5363 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $61.61 | 13.117% | $69.6914 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $205.97 | 5.710% | $217.7309 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $156.30 | 11.203% | $173.8103 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $1,054.94 | $1,122.1607 | $1,122.16 | $1,122.20 | $1,122.10 | |