| 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 | $193.44 | 10.653% | $214.0472 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $83.42 | 7.544% | $89.7132 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $202.93 | 12.507% | $228.3105 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $235.53 | 11.609% | $262.8727 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $143.47 | 10.498% | $158.5315 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $180.69 | 8.335% | $195.7505 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $79.51 | 13.609% | $90.3305 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $1,118.99 | $1,239.5561 | $1,239.55 | $1,239.55 | $1,239.50 | |