| 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 | $197.54 | 12.380% | $221.9955 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $124.56 | 13.202% | $141.0044 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $55.88 | 7.347% | $59.9855 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $122.49 | 4.127% | $127.5452 | $127.55 | $127.55 | $127.50 |
| Purchase #5 | $96.61 | 3.826% | $100.3063 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $74.87 | 8.388% | $81.1501 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $141.80 | 13.774% | $161.3315 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $813.75 | $893.3185 | $893.33 | $893.35 | $893.30 | |