| 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 | $216.36 | 4.717% | $226.5657 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $238.52 | 3.802% | $247.5885 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $49.43 | 5.144% | $51.9727 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $35.49 | 10.185% | $39.1047 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $239.91 | 7.866% | $258.7813 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $185.88 | 11.240% | $206.7729 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $53.74 | 8.869% | $58.5062 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $1,019.33 | $1,089.2920 | $1,089.29 | $1,089.25 | $1,089.40 | |