| 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 | $241.49 | 7.531% | $259.6766 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $122.33 | 8.114% | $132.2559 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $193.99 | 13.643% | $220.4561 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $149.32 | 6.358% | $158.8138 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $176.51 | 8.660% | $191.7958 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $216.68 | 3.639% | $224.565 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $203.49 | 7.436% | $218.6215 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,303.81 | $1,406.1847 | $1,406.20 | $1,406.15 | $1,406.30 | |