| 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 | $235.51 | 12.727% | $265.4834 | $265.48 | $265.50 | $265.50 |
| Purchase #2 | $80.34 | 13.841% | $91.4599 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $33.47 | 11.134% | $37.1965 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $33.97 | 3.171% | $35.0472 | $35.05 | $35.05 | $35.00 |
| Purchase #5 | $220.97 | 12.467% | $248.5183 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $100.99 | 11.733% | $112.8392 | $112.84 | $112.85 | $112.80 |
| Purchase #7 | $150.40 | 4.809% | $157.6327 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $855.65 | $948.1772 | $948.18 | $948.20 | $948.10 | |