| 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 | $249.93 | 13.715% | $284.2079 | $284.21 | $284.20 | $284.20 |
| Purchase #2 | $105.86 | 10.768% | $117.259 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $117.82 | 7.216% | $126.3219 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $132.57 | 4.679% | $138.773 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $138.45 | 11.151% | $153.8886 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $242.91 | 12.806% | $274.0171 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $33.56 | 12.746% | $37.8376 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $1,021.10 | $1,132.3051 | $1,132.31 | $1,132.25 | $1,132.30 | |