| 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 | $7.69 | 10.217% | $8.4757 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $163.56 | 11.382% | $182.1764 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $112.66 | 8.209% | $121.9083 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $113.63 | 13.294% | $128.736 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $248.43 | 4.826% | $260.4192 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $110.78 | 8.176% | $119.8374 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $209.33 | 13.593% | $237.7842 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $966.08 | $1,059.3372 | $1,059.35 | $1,059.40 | $1,059.30 | |