| 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 | $217.72 | 8.358% | $235.917 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $60.70 | 5.161% | $63.8327 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $142.99 | 4.226% | $149.0328 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $230.50 | 4.304% | $240.4207 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $70.76 | 11.489% | $78.8896 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $134.42 | 5.201% | $141.4112 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $78.56 | 11.300% | $87.4373 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $935.65 | $996.9413 | $996.94 | $996.95 | $996.80 | |