| 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 | $250.70 | 7.324% | $269.0613 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $150.49 | 7.721% | $162.1093 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $59.93 | 8.786% | $65.1954 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $250.86 | 12.499% | $282.215 | $282.22 | $282.20 | $282.20 |
| Purchase #5 | $90.51 | 5.798% | $95.7578 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $230.79 | 9.359% | $252.3896 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $79.44 | 13.376% | $90.0659 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $1,112.72 | $1,216.7943 | $1,216.81 | $1,216.75 | $1,216.90 | |