| 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 | $236.93 | 6.208% | $251.6386 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $173.70 | 3.533% | $179.8368 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $188.82 | 7.734% | $203.4233 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $181.62 | 3.865% | $188.6396 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $100.71 | 12.196% | $112.9926 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $28.41 | 6.341% | $30.2115 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $70.68 | 13.189% | $80.002 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $980.87 | $1,046.7444 | $1,046.74 | $1,046.75 | $1,046.60 | |