| 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 | $139.26 | 7.858% | $150.2031 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $203.47 | 4.424% | $212.4715 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $38.79 | 6.371% | $41.2613 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $14.96 | 4.790% | $15.6766 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $194.90 | 4.386% | $203.4483 | $203.45 | $203.45 | $203.40 |
| Purchase #6 | $237.60 | 6.582% | $253.2388 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $187.35 | 4.578% | $195.9269 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $1,016.33 | $1,072.2265 | $1,072.23 | $1,072.25 | $1,072.20 | |