| 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 | $224.89 | 11.360% | $250.4375 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $136.56 | 3.346% | $141.1293 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $178.43 | 3.759% | $185.1372 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $73.58 | 8.168% | $79.59 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $203.76 | 9.246% | $222.5996 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $213.69 | 6.754% | $228.1226 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $133.68 | 8.293% | $144.7661 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,164.59 | $1,251.7823 | $1,251.79 | $1,251.80 | $1,251.70 | |