| 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 | $188.43 | 7.491% | $202.5453 | $202.55 | $202.55 | $202.50 |
| Purchase #2 | $63.58 | 9.160% | $69.4039 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $234.77 | 12.217% | $263.4519 | $263.45 | $263.45 | $263.50 |
| Purchase #4 | $221.57 | 8.296% | $239.9514 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $205.92 | 6.389% | $219.0762 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $5.41 | 12.745% | $6.0995 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $117.98 | 6.234% | $125.3349 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $1,037.66 | $1,125.8631 | $1,125.86 | $1,125.90 | $1,125.90 | |