| 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 | $119.36 | 9.500% | $130.6992 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $48.31 | 7.705% | $52.0323 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $78.71 | 8.334% | $85.2697 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $126.55 | 5.834% | $133.9329 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $210.35 | 9.839% | $231.0463 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $162.60 | 8.585% | $176.5592 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $228.68 | 7.134% | $244.994 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $974.56 | $1,054.5336 | $1,054.53 | $1,054.55 | $1,054.50 | |