| 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 | $130.68 | 7.740% | $140.7946 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $184.43 | 3.193% | $190.3188 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $70.62 | 9.840% | $77.569 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $226.45 | 3.620% | $234.6475 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $249.51 | 10.537% | $275.8009 | $275.80 | $275.80 | $275.80 |
| Purchase #6 | $231.46 | 11.455% | $257.9737 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $126.39 | 4.661% | $132.281 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $1,219.54 | $1,309.3855 | $1,309.38 | $1,309.35 | $1,309.40 | |