| 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 | $122.82 | 4.842% | $128.7669 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $246.98 | 13.448% | $280.1939 | $280.19 | $280.20 | $280.20 |
| Purchase #3 | $173.61 | 5.733% | $183.5631 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $234.34 | 7.745% | $252.4896 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $198.68 | 11.658% | $221.8421 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $122.89 | 7.707% | $132.3611 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $207.31 | 5.179% | $218.0466 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,306.63 | $1,417.2633 | $1,417.26 | $1,417.25 | $1,417.30 | |