| 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 | $211.39 | 8.667% | $229.7112 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $156.65 | 13.553% | $177.8808 | $177.88 | $177.90 | $177.90 |
| Purchase #3 | $38.46 | 9.176% | $41.9891 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $118.41 | 8.729% | $128.746 | $128.75 | $128.75 | $128.70 |
| Purchase #5 | $230.76 | 7.710% | $248.5516 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $245.79 | 12.380% | $276.2188 | $276.22 | $276.20 | $276.20 |
| Purchase #7 | $235.29 | 10.198% | $259.2849 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,236.75 | $1,362.3824 | $1,362.38 | $1,362.40 | $1,362.40 | |