| 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 | $118.83 | 3.348% | $122.8084 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $214.68 | 6.446% | $228.5183 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $41.34 | 4.612% | $43.2466 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $35.56 | 4.606% | $37.1979 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $170.51 | 8.176% | $184.4509 | $184.45 | $184.45 | $184.50 |
| Purchase #6 | $68.41 | 11.563% | $76.3202 | $76.32 | $76.30 | $76.30 |
| Purchase #7 | $43.85 | 8.423% | $47.5435 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $693.18 | $740.0858 | $740.09 | $740.05 | $740.00 | |