| 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 | $201.89 | 3.711% | $209.3821 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $160.63 | 12.860% | $181.287 | $181.29 | $181.30 | $181.30 |
| Purchase #3 | $9.55 | 11.189% | $10.6185 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $95.39 | 10.755% | $105.6492 | $105.65 | $105.65 | $105.60 |
| Purchase #5 | $209.58 | 11.308% | $233.2793 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $133.85 | 9.604% | $146.705 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $177.43 | 6.344% | $188.6862 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $988.32 | $1,075.6073 | $1,075.62 | $1,075.65 | $1,075.60 | |