| 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 | $213.61 | 3.838% | $221.8084 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $237.91 | 3.188% | $245.4946 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $41.34 | 3.846% | $42.9299 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $105.91 | 7.687% | $114.0513 | $114.05 | $114.05 | $114.10 |
| Purchase #5 | $134.68 | 11.763% | $150.5224 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $6.31 | 9.525% | $6.911 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $155.32 | 12.699% | $175.0441 | $175.04 | $175.05 | $175.00 |
| 7 purchase totals = | $895.08 | $956.7617 | $956.75 | $956.75 | $956.70 | |