| 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 | $121.38 | 9.309% | $132.6793 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $110.67 | 11.200% | $123.065 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $14.92 | 9.671% | $16.3629 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $66.62 | 10.602% | $73.6831 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $245.79 | 10.223% | $270.9171 | $270.92 | $270.90 | $270.90 |
| Purchase #6 | $79.47 | 10.550% | $87.8541 | $87.85 | $87.85 | $87.90 |
| Purchase #7 | $83.38 | 12.643% | $93.9217 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $722.23 | $798.4832 | $798.48 | $798.45 | $798.60 | |