| 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 | $226.35 | 3.838% | $235.0373 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $36.50 | 10.739% | $40.4197 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $193.81 | 11.283% | $215.6776 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $123.38 | 8.513% | $133.8833 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $68.89 | 12.568% | $77.5481 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $157.49 | 8.216% | $170.4294 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $189.48 | 3.776% | $196.6348 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $995.90 | $1,069.6302 | $1,069.63 | $1,069.70 | $1,069.50 | |