| 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 | $12.59 | 9.805% | $13.8244 | $13.82 | $13.80 | $13.80 |
| Purchase #2 | $204.55 | 6.576% | $218.0012 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $63.87 | 13.356% | $72.4005 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $230.62 | 7.395% | $247.6743 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $112.73 | 13.492% | $127.9395 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $117.54 | 7.554% | $126.419 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $123.56 | 3.592% | $127.9983 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $865.46 | $934.2572 | $934.25 | $934.20 | $934.20 | |