| 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 | $189.54 | 10.713% | $209.8454 | $209.85 | $209.85 | $209.80 |
| Purchase #2 | $136.30 | 4.192% | $142.0137 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $69.63 | 7.305% | $74.7165 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $126.44 | 12.140% | $141.7898 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $8.89 | 11.770% | $9.9364 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $131.36 | 3.345% | $135.754 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $207.72 | 9.497% | $227.4472 | $227.45 | $227.45 | $227.40 |
| 7 purchase totals = | $869.88 | $941.5030 | $941.51 | $941.50 | $941.40 | |