| 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 | $224.54 | 9.116% | $245.0091 | $245.01 | $245.00 | $245.00 |
| Purchase #2 | $121.29 | 6.729% | $129.4516 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $179.59 | 13.224% | $203.339 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $104.26 | 3.851% | $108.2751 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $164.68 | 3.680% | $170.7402 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $58.97 | 11.554% | $65.7834 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $51.87 | 7.822% | $55.9273 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $905.20 | $978.5257 | $978.53 | $978.60 | $978.50 | |