| 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 | $212.79 | 4.349% | $222.0442 | $222.04 | $222.05 | $222.00 |
| Purchase #2 | $241.35 | 9.238% | $263.6459 | $263.65 | $263.65 | $263.60 |
| Purchase #3 | $203.52 | 12.258% | $228.4675 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $7.93 | 8.351% | $8.5922 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $111.71 | 7.214% | $119.7688 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $102.67 | 9.363% | $112.283 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $70.50 | 12.608% | $79.3886 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $950.47 | $1,034.1902 | $1,034.19 | $1,034.20 | $1,034.20 | |