| 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 | $120.62 | 11.303% | $134.2537 | $134.25 | $134.25 | $134.30 |
| Purchase #2 | $46.97 | 13.560% | $53.3391 | $53.34 | $53.35 | $53.30 |
| Purchase #3 | $83.36 | 12.831% | $94.0559 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $133.81 | 7.682% | $144.0893 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $15.44 | 8.691% | $16.7819 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $17.98 | 6.592% | $19.1652 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $43.56 | 11.531% | $48.5829 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $461.74 | $510.2680 | $510.27 | $510.30 | $510.40 | |