| 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 | $204.25 | 5.616% | $215.7207 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $213.99 | 3.186% | $220.8077 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $100.25 | 9.296% | $109.5692 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $186.87 | 3.209% | $192.8667 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $116.35 | 9.430% | $127.3218 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $112.86 | 13.132% | $127.6808 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $56.73 | 12.798% | $63.9903 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $991.30 | $1,057.9572 | $1,057.96 | $1,057.90 | $1,058.00 | |