| 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 | $250.42 | 10.739% | $277.3126 | $277.31 | $277.30 | $277.30 |
| Purchase #2 | $8.83 | 4.118% | $9.1936 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $133.26 | 9.740% | $146.2395 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $142.41 | 12.636% | $160.4049 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $214.74 | 4.469% | $224.3367 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $92.57 | 12.355% | $104.007 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $210.57 | 10.539% | $232.762 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $1,052.80 | $1,154.2563 | $1,154.25 | $1,154.25 | $1,154.20 | |