| 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 | $117.41 | 8.551% | $127.4497 | $127.45 | $127.45 | $127.40 |
| Purchase #2 | $71.93 | 7.364% | $77.2269 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $19.94 | 6.293% | $21.1948 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $229.33 | 12.486% | $257.9641 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $152.87 | 12.599% | $172.1301 | $172.13 | $172.15 | $172.10 |
| Purchase #6 | $239.96 | 13.398% | $272.1098 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $193.98 | 4.692% | $203.0815 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,025.42 | $1,131.1569 | $1,131.15 | $1,131.20 | $1,131.10 | |