| 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 | $234.73 | 12.838% | $264.8646 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $221.64 | 6.388% | $235.7984 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $81.71 | 10.171% | $90.0207 | $90.02 | $90.00 | $90.00 |
| Purchase #4 | $220.79 | 8.213% | $238.9235 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $24.61 | 12.863% | $27.7756 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $228.25 | 3.555% | $236.3643 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $113.50 | 3.369% | $117.3238 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,125.23 | $1,211.0709 | $1,211.06 | $1,211.00 | $1,211.10 | |