| 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 | $242.89 | 6.213% | $257.9808 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $76.66 | 4.105% | $79.8069 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $86.44 | 6.440% | $92.0067 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $79.88 | 9.613% | $87.5589 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $207.31 | 8.668% | $225.2796 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $173.66 | 5.661% | $183.4909 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $153.46 | 3.251% | $158.449 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $1,020.30 | $1,084.5728 | $1,084.58 | $1,084.60 | $1,084.60 | |