| 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 | $196.48 | 9.233% | $214.621 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $198.31 | 9.180% | $216.5149 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $239.49 | 12.868% | $270.3076 | $270.31 | $270.30 | $270.30 |
| Purchase #4 | $68.75 | 6.650% | $73.3219 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $97.48 | 11.196% | $108.3939 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $24.57 | 11.629% | $27.4272 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $20.45 | 10.807% | $22.66 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $845.53 | $933.2465 | $933.24 | $933.20 | $933.20 | |