| 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 | $22.86 | 12.551% | $25.7292 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $249.69 | 9.594% | $273.6453 | $273.65 | $273.65 | $273.60 |
| Purchase #3 | $146.43 | 10.691% | $162.0848 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $141.28 | 11.773% | $157.9129 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $238.38 | 6.787% | $254.5589 | $254.56 | $254.55 | $254.60 |
| Purchase #6 | $164.68 | 9.681% | $180.6227 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $235.44 | 8.409% | $255.2381 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,198.76 | $1,309.7919 | $1,309.79 | $1,309.80 | $1,309.70 | |