| 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 | $29.67 | 7.636% | $31.9356 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $230.71 | 3.761% | $239.387 | $239.39 | $239.40 | $239.40 |
| Purchase #3 | $193.85 | 12.804% | $218.6706 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $237.26 | 10.528% | $262.2387 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $81.93 | 5.762% | $86.6508 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $67.80 | 9.478% | $74.2261 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $244.62 | 9.152% | $267.0076 | $267.01 | $267.00 | $267.00 |
| 7 purchase totals = | $1,085.84 | $1,180.1164 | $1,180.13 | $1,180.15 | $1,180.10 | |