| 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 | $225.27 | 10.483% | $248.8851 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $130.51 | 7.711% | $140.5736 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $239.78 | 10.830% | $265.7482 | $265.75 | $265.75 | $265.70 |
| Purchase #4 | $160.59 | 4.175% | $167.2946 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $231.74 | 8.216% | $250.7798 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $93.42 | 12.318% | $104.9275 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $200.78 | 13.345% | $227.5741 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,282.09 | $1,405.7829 | $1,405.78 | $1,405.80 | $1,405.80 | |