| 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 | $122.35 | 9.705% | $134.2241 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $192.66 | 13.205% | $218.1008 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $240.38 | 7.187% | $257.6561 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $43.55 | 8.791% | $47.3785 | $47.38 | $47.40 | $47.40 |
| Purchase #5 | $221.76 | 12.266% | $248.9611 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $148.34 | 3.874% | $154.0867 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $69.29 | 9.646% | $75.9737 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $1,038.33 | $1,136.3810 | $1,136.38 | $1,136.35 | $1,136.50 | |