| 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 | $112.49 | 8.402% | $121.9414 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $209.87 | 4.119% | $218.5145 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $248.31 | 8.417% | $269.2103 | $269.21 | $269.20 | $269.20 |
| Purchase #4 | $119.90 | 6.346% | $127.5089 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $37.55 | 8.220% | $40.6366 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $143.36 | 7.873% | $154.6467 | $154.65 | $154.65 | $154.60 |
| Purchase #7 | $185.83 | 11.248% | $206.7322 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $1,057.31 | $1,139.1906 | $1,139.19 | $1,139.20 | $1,139.00 | |