| 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 | $212.75 | 5.415% | $224.2704 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $17.90 | 13.276% | $20.2764 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $9.32 | 13.569% | $10.5846 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $124.26 | 4.653% | $130.0418 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $39.36 | 6.629% | $41.9692 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $182.64 | 11.537% | $203.7112 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $17.45 | 8.551% | $18.9421 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $603.68 | $649.7957 | $649.79 | $649.80 | $649.80 | |