| 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 | $190.39 | 6.851% | $203.4336 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $195.71 | 3.639% | $202.8319 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $222.44 | 5.124% | $233.8378 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $188.67 | 7.214% | $202.2807 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $41.92 | 3.619% | $43.4371 | $43.44 | $43.45 | $43.40 |
| Purchase #6 | $211.47 | 11.463% | $235.7108 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $56.61 | 3.604% | $58.6502 | $58.65 | $58.65 | $58.70 |
| 7 purchase totals = | $1,107.21 | $1,180.1821 | $1,180.18 | $1,180.25 | $1,180.10 | |