| 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 | $200.41 | 6.227% | $212.8895 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $134.95 | 4.216% | $140.6395 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $212.76 | 3.450% | $220.1002 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $183.62 | 12.354% | $206.3044 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $199.72 | 3.397% | $206.5045 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $199.27 | 7.434% | $214.0837 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $224.85 | 12.814% | $253.6623 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,355.58 | $1,454.1841 | $1,454.17 | $1,454.20 | $1,454.20 | |