| 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 | $225.96 | 9.666% | $247.8013 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $56.42 | 7.337% | $60.5595 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $177.29 | 6.522% | $188.8529 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $81.30 | 3.412% | $84.074 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $218.42 | 3.331% | $225.6956 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $234.70 | 6.791% | $250.6385 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $179.87 | 8.740% | $195.5906 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $1,173.96 | $1,253.2124 | $1,253.21 | $1,253.20 | $1,253.30 | |