| 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 | $243.66 | 8.232% | $263.7181 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $101.60 | 5.837% | $107.5304 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $175.33 | 5.747% | $185.4062 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $14.60 | 7.789% | $15.7372 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $171.94 | 13.144% | $194.5398 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $16.31 | 10.584% | $18.0363 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $171.97 | 12.702% | $193.8136 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $895.41 | $978.7816 | $978.79 | $978.80 | $978.60 | |