| 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 | $22.28 | 13.837% | $25.3629 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $141.80 | 3.605% | $146.9119 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $135.40 | 4.432% | $141.4009 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $181.62 | 11.276% | $202.0995 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $184.29 | 3.442% | $190.6333 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $47.25 | 10.454% | $52.1895 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $50.94 | 12.158% | $57.1333 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $763.58 | $815.7313 | $815.72 | $815.75 | $815.70 | |