| 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 | $42.72 | 3.854% | $44.3664 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $171.44 | 13.338% | $194.3067 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $132.63 | 4.129% | $138.1063 | $138.11 | $138.10 | $138.10 |
| Purchase #4 | $112.90 | 11.605% | $126.002 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $165.41 | 5.239% | $174.0758 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $113.75 | 7.276% | $122.0265 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $235.94 | 11.711% | $263.5709 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $974.79 | $1,062.4546 | $1,062.47 | $1,062.45 | $1,062.50 | |