| 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 | $194.26 | 9.149% | $212.0328 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $209.28 | 9.307% | $228.7577 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $214.65 | 4.257% | $223.7877 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $103.81 | 6.748% | $110.8151 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $67.40 | 4.619% | $70.5132 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $36.95 | 5.778% | $39.085 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $167.93 | 12.176% | $188.3772 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $994.28 | $1,073.3687 | $1,073.38 | $1,073.40 | $1,073.40 | |