| 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 | $7.72 | 7.260% | $8.2805 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $136.25 | 10.510% | $150.5699 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $209.88 | 7.193% | $224.9767 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $222.56 | 7.298% | $238.8024 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $186.43 | 4.339% | $194.5192 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $125.68 | 11.334% | $139.9246 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $36.61 | 13.689% | $41.6215 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $925.13 | $998.6948 | $998.69 | $998.65 | $998.70 | |