| 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 | $218.49 | 5.161% | $229.7663 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $110.95 | 13.503% | $125.9316 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $57.89 | 6.141% | $61.445 | $61.45 | $61.45 | $61.40 |
| Purchase #4 | $108.51 | 4.205% | $113.0728 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $84.72 | 10.117% | $93.2911 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $230.56 | 4.155% | $240.1398 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $227.59 | 3.682% | $235.9699 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $1,038.71 | $1,099.6165 | $1,099.62 | $1,099.60 | $1,099.60 | |