| 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 | $220.88 | 6.376% | $234.9633 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $15.44 | 7.711% | $16.6306 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $54.30 | 13.439% | $61.5974 | $61.60 | $61.60 | $61.60 |
| Purchase #4 | $128.59 | 9.730% | $141.1018 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $40.80 | 8.853% | $44.412 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $49.93 | 3.411% | $51.6331 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $149.53 | 3.797% | $155.2077 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $659.47 | $705.5459 | $705.54 | $705.55 | $705.50 | |