| 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 | $117.78 | 4.355% | $122.9093 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $244.52 | 7.301% | $262.3724 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $87.62 | 4.486% | $91.5506 | $91.55 | $91.55 | $91.60 |
| Purchase #4 | $70.90 | 3.801% | $73.5949 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $7.81 | 9.715% | $8.5687 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $250.78 | 5.222% | $263.8757 | $263.88 | $263.90 | $263.90 |
| Purchase #7 | $88.95 | 10.677% | $98.4472 | $98.45 | $98.45 | $98.40 |
| 7 purchase totals = | $868.36 | $921.3188 | $921.32 | $921.30 | $921.40 | |