| 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 | $172.45 | 6.459% | $183.5885 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $84.86 | 11.346% | $94.4882 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $71.33 | 4.630% | $74.6326 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $249.70 | 12.428% | $280.7327 | $280.73 | $280.75 | $280.70 |
| Purchase #5 | $231.34 | 6.770% | $247.0017 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $209.77 | 11.589% | $234.0802 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $102.83 | 11.514% | $114.6698 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $1,122.28 | $1,229.1937 | $1,229.19 | $1,229.25 | $1,229.20 | |