| 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 | $208.52 | 9.379% | $228.0771 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $66.86 | 6.515% | $71.2159 | $71.22 | $71.20 | $71.20 |
| Purchase #3 | $85.94 | 11.367% | $95.7088 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $80.98 | 9.653% | $88.797 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $136.56 | 6.367% | $145.2548 | $145.25 | $145.25 | $145.30 |
| Purchase #6 | $179.48 | 10.172% | $197.7367 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $123.57 | 9.851% | $135.7429 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $881.91 | $962.5332 | $962.54 | $962.55 | $962.50 | |