| 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 | $212.92 | 6.249% | $226.2254 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $234.65 | 12.184% | $263.2398 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $36.85 | 6.733% | $39.3311 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $125.86 | 7.355% | $135.117 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $231.56 | 13.263% | $262.2718 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $12.54 | 5.471% | $13.2261 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $173.74 | 13.857% | $197.8152 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $1,028.12 | $1,137.2264 | $1,137.24 | $1,137.25 | $1,137.10 | |