| 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 | $245.88 | 5.373% | $259.0911 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $17.40 | 9.269% | $19.0128 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $190.64 | 6.713% | $203.4377 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $74.36 | 7.362% | $79.8344 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $92.59 | 4.390% | $96.6547 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $126.93 | 7.701% | $136.7049 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $213.91 | 10.276% | $235.8914 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $961.71 | $1,030.6270 | $1,030.61 | $1,030.65 | $1,030.60 | |