| 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 | $248.37 | 8.846% | $270.3408 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $93.69 | 5.386% | $98.7361 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $197.56 | 7.842% | $213.0527 | $213.05 | $213.05 | $213.10 |
| Purchase #4 | $246.72 | 4.672% | $258.2468 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $222.69 | 7.437% | $239.2515 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $139.66 | 3.477% | $144.516 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $195.86 | 8.267% | $212.0517 | $212.05 | $212.05 | $212.10 |
| 7 purchase totals = | $1,344.55 | $1,436.1956 | $1,436.20 | $1,436.20 | $1,436.20 | |