| 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 | $237.88 | 5.329% | $250.5566 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $224.95 | 7.617% | $242.0844 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $190.41 | 13.210% | $215.5632 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $152.83 | 12.146% | $171.3927 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $5.87 | 13.490% | $6.6619 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $244.35 | 5.755% | $258.4123 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $236.53 | 9.491% | $258.9791 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,292.82 | $1,403.6502 | $1,403.64 | $1,403.65 | $1,403.80 | |