| 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 | $220.36 | 4.656% | $230.62 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $174.45 | 6.183% | $185.2362 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $199.42 | 9.623% | $218.6102 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $115.47 | 5.453% | $121.7666 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $23.71 | 10.765% | $26.2624 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $183.54 | 7.764% | $197.79 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $30.49 | 11.225% | $33.9125 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $947.44 | $1,014.1979 | $1,014.20 | $1,014.15 | $1,014.20 | |