| 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 | $31.87 | 9.284% | $34.8288 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $9.96 | 5.659% | $10.5236 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $208.76 | 9.684% | $228.9763 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $190.78 | 5.317% | $200.9238 | $200.92 | $200.90 | $200.90 |
| Purchase #5 | $54.69 | 13.217% | $61.9184 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $149.51 | 8.555% | $162.3006 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $128.56 | 11.211% | $142.9729 | $142.97 | $142.95 | $143.00 |
| 7 purchase totals = | $774.13 | $842.4444 | $842.44 | $842.40 | $842.40 | |