| 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 | $228.74 | 13.581% | $259.8052 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $187.61 | 3.118% | $193.4597 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $237.52 | 11.609% | $265.0937 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $105.61 | 3.421% | $109.2229 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $175.90 | 7.429% | $188.9676 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $70.78 | 4.643% | $74.0663 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $29.99 | 6.557% | $31.9564 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $1,036.15 | $1,122.5718 | $1,122.58 | $1,122.50 | $1,122.70 | |