| 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 | $83.69 | 4.216% | $87.2184 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $105.76 | 4.524% | $110.5446 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $164.45 | 4.638% | $172.0772 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $200.37 | 5.385% | $211.1599 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $228.60 | 4.820% | $239.6185 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $60.71 | 5.777% | $64.2172 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $222.77 | 9.237% | $243.3473 | $243.35 | $243.35 | $243.30 |
| 7 purchase totals = | $1,066.35 | $1,128.1831 | $1,128.19 | $1,128.15 | $1,128.10 | |