| 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 | $205.67 | 7.416% | $220.9225 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $187.62 | 9.617% | $205.6634 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $221.38 | 3.246% | $228.566 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $28.80 | 3.428% | $29.7873 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $103.57 | 12.404% | $116.4168 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $183.91 | 9.197% | $200.8242 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $74.61 | 12.183% | $83.6997 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $1,005.56 | $1,085.8799 | $1,085.88 | $1,085.80 | $1,085.90 | |