| 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 | $64.92 | 3.834% | $67.409 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $186.89 | 8.832% | $203.3961 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $36.78 | 8.142% | $39.7746 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $197.44 | 6.321% | $209.9202 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $228.79 | 13.464% | $259.5943 | $259.59 | $259.60 | $259.60 |
| Purchase #6 | $233.83 | 9.540% | $256.1374 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $173.65 | 9.408% | $189.987 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,122.30 | $1,226.2186 | $1,226.22 | $1,226.20 | $1,226.20 | |