| 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 | $218.25 | 6.304% | $232.0085 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $244.30 | 3.130% | $251.9466 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $30.46 | 9.443% | $33.3363 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $105.42 | 10.114% | $116.0822 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $72.87 | 9.758% | $79.9807 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $166.69 | 11.161% | $185.2943 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $218.49 | 13.459% | $247.8966 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $1,056.48 | $1,146.5452 | $1,146.55 | $1,146.60 | $1,146.50 | |