| 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 | $228.90 | 12.554% | $257.6361 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $189.62 | 10.475% | $209.4827 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $139.91 | 12.653% | $157.6128 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $140.60 | 12.342% | $157.9529 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $158.81 | 7.460% | $170.6572 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $93.42 | 11.237% | $103.9176 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $139.30 | 13.439% | $158.0205 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,090.56 | $1,215.2798 | $1,215.28 | $1,215.25 | $1,215.30 | |