| 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 | $196.94 | 3.515% | $203.8624 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $76.57 | 10.406% | $84.5379 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $170.99 | 7.830% | $184.3785 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $18.46 | 8.755% | $20.0762 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $60.28 | 13.112% | $68.1839 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $204.50 | 6.388% | $217.5635 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $207.37 | 6.249% | $220.3286 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $935.11 | $998.9310 | $998.93 | $999.00 | $999.00 | |