| 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 | $211.55 | 13.432% | $239.9654 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $13.25 | 11.794% | $14.8127 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $175.43 | 10.862% | $194.4852 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $221.66 | 3.345% | $229.0745 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $147.54 | 10.707% | $163.3371 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $93.46 | 11.468% | $104.178 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $86.84 | 4.815% | $91.0213 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $949.73 | $1,036.8742 | $1,036.88 | $1,036.85 | $1,036.90 | |