| 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 | $108.99 | 10.297% | $120.2127 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $101.91 | 4.865% | $106.8679 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $125.79 | 13.690% | $143.0107 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $132.68 | 9.150% | $144.8202 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $125.47 | 8.838% | $136.559 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $79.82 | 13.423% | $90.5342 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $235.83 | 13.258% | $267.0963 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $910.49 | $1,009.1010 | $1,009.10 | $1,009.05 | $1,009.10 | |