| 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 | $250.47 | 9.173% | $273.4456 | $273.45 | $273.45 | $273.40 |
| Purchase #2 | $93.28 | 10.648% | $103.2125 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $167.75 | 11.833% | $187.5999 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $237.31 | 13.838% | $270.149 | $270.15 | $270.15 | $270.10 |
| Purchase #5 | $243.97 | 8.668% | $265.1173 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $143.90 | 11.845% | $160.945 | $160.95 | $160.95 | $160.90 |
| Purchase #7 | $116.34 | 12.521% | $130.9069 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $1,253.02 | $1,391.3762 | $1,391.39 | $1,391.35 | $1,391.20 | |