| 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 | $156.30 | 9.461% | $171.0875 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $220.97 | 9.274% | $241.4628 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $37.75 | 3.870% | $39.2109 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $233.71 | 4.201% | $243.5282 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $184.31 | 10.563% | $203.7787 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $187.69 | 13.727% | $213.4542 | $213.45 | $213.45 | $213.50 |
| Purchase #7 | $188.25 | 4.383% | $196.501 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $1,208.98 | $1,309.0233 | $1,309.02 | $1,309.05 | $1,309.10 | |