| 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 | $80.52 | 4.651% | $84.265 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $220.80 | 12.711% | $248.8659 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $101.66 | 13.172% | $115.0507 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $250.30 | 4.217% | $260.8552 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $84.98 | 9.595% | $93.1338 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $113.27 | 12.797% | $127.7652 | $127.77 | $127.75 | $127.80 |
| Purchase #7 | $56.71 | 8.362% | $61.4521 | $61.45 | $61.45 | $61.50 |
| 7 purchase totals = | $908.24 | $991.3879 | $991.40 | $991.35 | $991.60 | |