| 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 | $19.76 | 13.498% | $22.4272 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $99.79 | 8.188% | $107.9608 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $16.79 | 3.690% | $17.4096 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $138.53 | 11.596% | $154.5939 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $244.31 | 10.229% | $269.3005 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $119.80 | 8.732% | $130.2609 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $147.47 | 11.718% | $164.7505 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $786.45 | $866.7034 | $866.70 | $866.70 | $866.80 | |