| 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 | $195.31 | 3.598% | $202.3373 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $231.79 | 3.353% | $239.5619 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $231.54 | 6.188% | $245.8677 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $13.68 | 3.303% | $14.1319 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $34.26 | 13.207% | $38.7847 | $38.78 | $38.80 | $38.80 |
| Purchase #6 | $45.95 | 3.600% | $47.6042 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $110.65 | 3.320% | $114.3236 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $863.18 | $902.6113 | $902.60 | $902.60 | $902.60 | |