| 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 | $217.79 | 10.109% | $239.8064 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $24.31 | 10.829% | $26.9425 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $14.96 | 6.419% | $15.9203 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $68.58 | 11.463% | $76.4413 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $78.73 | 11.586% | $87.8517 | $87.85 | $87.85 | $87.90 |
| Purchase #6 | $42.84 | 4.210% | $44.6436 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $26.63 | 3.872% | $27.6611 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $473.84 | $519.2669 | $519.26 | $519.25 | $519.20 | |