| 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 | $241.43 | 4.128% | $251.3962 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $221.34 | 11.765% | $247.3807 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $239.68 | 5.715% | $253.3777 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $184.30 | 4.811% | $193.1667 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $247.56 | 7.355% | $265.768 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $168.48 | 11.172% | $187.3026 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $106.97 | 9.325% | $116.945 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $1,409.76 | $1,515.3369 | $1,515.35 | $1,515.35 | $1,515.40 | |