| 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 | $210.92 | 11.307% | $234.7687 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $175.37 | 5.544% | $185.0925 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $238.97 | 12.379% | $268.5521 | $268.55 | $268.55 | $268.60 |
| Purchase #4 | $137.26 | 4.422% | $143.3296 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $43.73 | 13.863% | $49.7923 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $132.91 | 7.267% | $142.5686 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $195.26 | 6.505% | $207.9617 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,134.42 | $1,232.0655 | $1,232.06 | $1,232.05 | $1,232.20 | |