| 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 | $101.96 | 11.117% | $113.2949 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $5.43 | 11.380% | $6.0479 | $6.05 | $6.05 | $6.00 |
| Purchase #3 | $24.28 | 7.708% | $26.1515 | $26.15 | $26.15 | $26.20 |
| Purchase #4 | $208.75 | 12.831% | $235.5347 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $140.67 | 12.326% | $158.009 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $203.45 | 12.335% | $228.5456 | $228.55 | $228.55 | $228.50 |
| Purchase #7 | $190.87 | 11.507% | $212.8334 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $875.41 | $980.4170 | $980.41 | $980.45 | $980.30 | |