| 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 | $108.39 | 6.534% | $115.4722 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $43.66 | 4.826% | $45.767 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $230.43 | 5.554% | $243.2281 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $213.51 | 10.207% | $235.303 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $31.42 | 10.588% | $34.7467 | $34.75 | $34.75 | $34.70 |
| Purchase #6 | $234.82 | 13.184% | $265.7787 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $203.86 | 13.693% | $231.7745 | $231.77 | $231.75 | $231.80 |
| 7 purchase totals = | $1,066.09 | $1,172.0702 | $1,172.07 | $1,172.05 | $1,172.10 | |