| 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 | $210.85 | 3.572% | $218.3816 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $146.93 | 13.687% | $167.0403 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $140.91 | 11.470% | $157.0724 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $246.60 | 4.396% | $257.4405 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $98.59 | 10.112% | $108.5594 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $63.42 | 13.489% | $71.9747 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $113.96 | 7.478% | $122.4819 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,021.26 | $1,102.9508 | $1,102.94 | $1,102.95 | $1,103.00 | |