| 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 | $115.57 | 7.303% | $124.0101 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $213.29 | 4.345% | $222.5575 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $160.50 | 6.234% | $170.5056 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $6.39 | 13.183% | $7.2324 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $152.41 | 3.111% | $157.1515 | $157.15 | $157.15 | $157.20 |
| Purchase #6 | $201.71 | 12.181% | $226.2803 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $237.60 | 13.775% | $270.3294 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $1,087.47 | $1,178.0668 | $1,178.07 | $1,178.10 | $1,178.10 | |