| 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 | $113.32 | 8.110% | $122.5103 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $41.44 | 9.453% | $45.3573 | $45.36 | $45.35 | $45.40 |
| Purchase #3 | $202.60 | 8.523% | $219.8676 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $198.91 | 12.380% | $223.5351 | $223.54 | $223.55 | $223.50 |
| Purchase #5 | $190.83 | 12.517% | $214.7162 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $43.59 | 10.603% | $48.2118 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $92.74 | 11.342% | $103.2586 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $883.43 | $977.4569 | $977.47 | $977.40 | $977.50 | |