| 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 | $234.56 | 5.725% | $247.9886 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $112.88 | 13.855% | $128.5195 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $146.75 | 10.113% | $161.5908 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $202.87 | 6.308% | $215.667 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $156.26 | 11.734% | $174.5955 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $11.80 | 11.780% | $13.19 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $118.27 | 3.534% | $122.4497 | $122.45 | $122.45 | $122.40 |
| 7 purchase totals = | $983.39 | $1,064.0011 | $1,064.01 | $1,064.00 | $1,064.00 | |