| 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 | $139.63 | 12.474% | $157.0474 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $202.59 | 12.579% | $228.0738 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $238.84 | 6.453% | $254.2523 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $43.80 | 3.134% | $45.1727 | $45.17 | $45.15 | $45.20 |
| Purchase #5 | $192.76 | 5.744% | $203.8321 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $162.81 | 5.827% | $172.2969 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $222.44 | 11.512% | $248.0473 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $1,202.87 | $1,308.7225 | $1,308.72 | $1,308.70 | $1,308.70 | |