| 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 | $221.46 | 8.370% | $239.9962 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $49.56 | 5.357% | $52.2149 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $157.59 | 4.678% | $164.9621 | $164.96 | $164.95 | $165.00 |
| Purchase #4 | $79.30 | 9.864% | $87.1222 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $134.57 | 3.627% | $139.4509 | $139.45 | $139.45 | $139.50 |
| Purchase #6 | $123.40 | 4.472% | $128.9184 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $203.96 | 8.142% | $220.5664 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $969.84 | $1,033.2311 | $1,033.23 | $1,033.15 | $1,033.30 | |