| 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 | $245.78 | 9.351% | $268.7629 | $268.76 | $268.75 | $268.80 |
| Purchase #2 | $206.95 | 11.508% | $230.7658 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $209.87 | 5.633% | $221.692 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $201.49 | 3.112% | $207.7604 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $100.94 | 7.798% | $108.8113 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $86.96 | 6.701% | $92.7872 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $81.39 | 12.151% | $91.2797 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $1,133.38 | $1,221.8593 | $1,221.86 | $1,221.85 | $1,222.00 | |