| 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 | $133.97 | 4.444% | $139.9236 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $118.67 | 4.727% | $124.2795 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $201.46 | 6.253% | $214.0573 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $240.93 | 13.321% | $273.0243 | $273.02 | $273.00 | $273.00 |
| Purchase #5 | $98.61 | 6.568% | $105.0867 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $124.63 | 7.635% | $134.1455 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $185.66 | 9.805% | $203.864 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $1,103.93 | $1,194.3809 | $1,194.38 | $1,194.35 | $1,194.40 | |