| 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 | $186.89 | 3.471% | $193.377 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $9.40 | 11.720% | $10.5017 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $135.72 | 9.252% | $148.2768 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $29.96 | 13.718% | $34.0699 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $12.96 | 10.764% | $14.355 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $201.34 | 4.858% | $211.1211 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $36.45 | 5.702% | $38.5284 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $612.72 | $650.2299 | $650.24 | $650.25 | $650.30 | |