| 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 | $24.55 | 10.809% | $27.2036 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $136.82 | 5.190% | $143.921 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $181.53 | 11.443% | $202.3025 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $81.37 | 12.736% | $91.7333 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $249.88 | 4.254% | $260.5099 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $141.34 | 5.472% | $149.0741 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $69.99 | 4.402% | $73.071 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $885.48 | $947.8154 | $947.80 | $947.75 | $947.80 | |