| 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 | $115.58 | 9.337% | $126.3717 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $238.99 | 10.411% | $263.8712 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $116.79 | 8.188% | $126.3528 | $126.35 | $126.35 | $126.40 |
| Purchase #4 | $201.49 | 5.720% | $213.0152 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $24.56 | 7.437% | $26.3865 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $209.84 | 5.441% | $221.2574 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $144.59 | 7.419% | $155.3171 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $1,051.84 | $1,132.5719 | $1,132.58 | $1,132.50 | $1,132.70 | |