| 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 | $77.45 | 3.581% | $80.2235 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $114.34 | 7.368% | $122.7646 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $169.45 | 12.784% | $191.1125 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $235.60 | 7.130% | $252.3983 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $218.85 | 5.531% | $230.9546 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $234.83 | 11.566% | $261.9904 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $174.83 | 7.714% | $188.3164 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $1,225.35 | $1,327.7603 | $1,327.75 | $1,327.70 | $1,327.80 | |