| 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 | $202.64 | 7.601% | $218.0427 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $39.59 | 7.271% | $42.4686 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $30.33 | 10.257% | $33.4409 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $108.88 | 6.721% | $116.1978 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $221.36 | 5.410% | $233.3356 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $41.94 | 10.662% | $46.4116 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $181.54 | 12.152% | $203.6007 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $826.28 | $893.4979 | $893.50 | $893.50 | $893.40 | |