| 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 | $83.37 | 6.472% | $88.7657 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $204.68 | 8.102% | $221.2632 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $231.44 | 13.508% | $262.7029 | $262.70 | $262.70 | $262.70 |
| Purchase #4 | $129.68 | 3.616% | $134.3692 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $83.96 | 13.583% | $95.3643 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $185.85 | 7.442% | $199.681 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $197.46 | 5.572% | $208.4625 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,116.44 | $1,210.6088 | $1,210.60 | $1,210.55 | $1,210.80 | |