| 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 | $120.88 | 3.271% | $124.834 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $190.65 | 6.305% | $202.6705 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $112.58 | 9.600% | $123.3877 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $127.30 | 4.857% | $133.483 | $133.48 | $133.50 | $133.50 |
| Purchase #5 | $89.37 | 8.353% | $96.8351 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $239.54 | 10.759% | $265.3121 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $165.75 | 13.552% | $188.2124 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $1,046.07 | $1,134.7348 | $1,134.73 | $1,134.75 | $1,134.70 | |