| 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 | $190.30 | 4.735% | $199.3107 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $112.65 | 13.716% | $128.1011 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $239.68 | 9.409% | $262.2315 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $100.26 | 6.316% | $106.5924 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $103.97 | 3.147% | $107.2419 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $102.96 | 13.204% | $116.5548 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $241.63 | 11.431% | $269.2507 | $269.25 | $269.25 | $269.30 |
| 7 purchase totals = | $1,091.45 | $1,189.2831 | $1,189.27 | $1,189.30 | $1,189.30 | |