| 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 | $212.39 | 13.298% | $240.6336 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $230.81 | 10.521% | $255.0935 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $140.26 | 4.303% | $146.2954 | $146.30 | $146.30 | $146.30 |
| Purchase #4 | $250.62 | 7.361% | $269.0681 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $67.73 | 7.438% | $72.7678 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $44.49 | 7.721% | $47.9251 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $143.77 | 3.523% | $148.835 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $1,090.07 | $1,180.6185 | $1,180.63 | $1,180.65 | $1,180.60 | |