| 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 | $240.49 | 12.566% | $270.71 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $230.70 | 9.188% | $251.8967 | $251.90 | $251.90 | $251.90 |
| Purchase #3 | $63.57 | 10.160% | $70.0287 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $176.40 | 5.518% | $186.1338 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $42.42 | 3.485% | $43.8983 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $206.97 | 8.475% | $224.5107 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $17.85 | 7.846% | $19.2505 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $978.40 | $1,066.4287 | $1,066.43 | $1,066.45 | $1,066.40 | |