| 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 | $221.86 | 5.857% | $234.8543 | $234.85 | $234.85 | $234.90 |
| Purchase #2 | $230.36 | 11.607% | $257.0979 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $35.94 | 7.125% | $38.5007 | $38.50 | $38.50 | $38.50 |
| Purchase #4 | $250.97 | 9.810% | $275.5902 | $275.59 | $275.60 | $275.60 |
| Purchase #5 | $212.47 | 7.307% | $227.9952 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $248.78 | 3.232% | $256.8206 | $256.82 | $256.80 | $256.80 |
| Purchase #7 | $73.79 | 12.661% | $83.1326 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $1,274.17 | $1,373.9915 | $1,373.99 | $1,374.00 | $1,374.00 | |