| 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 | $227.55 | 3.562% | $235.6553 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $189.25 | 9.561% | $207.3442 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $243.70 | 10.867% | $270.1829 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $7.28 | 9.560% | $7.976 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $59.71 | 3.348% | $61.7091 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $42.66 | 5.873% | $45.1654 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $233.25 | 13.812% | $265.4665 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $1,003.40 | $1,093.4994 | $1,093.51 | $1,093.50 | $1,093.60 | |