| 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 | $187.56 | 3.503% | $194.1302 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $28.76 | 4.859% | $30.1574 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $30.59 | 3.461% | $31.6487 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $185.94 | 6.746% | $198.4835 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $216.33 | 10.237% | $238.4757 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $243.51 | 3.648% | $252.3932 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $69.75 | 8.871% | $75.9375 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $962.44 | $1,021.2262 | $1,021.23 | $1,021.30 | $1,021.20 | |