| 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 | $128.29 | 7.259% | $137.6026 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $217.49 | 4.558% | $227.4032 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $179.96 | 3.359% | $186.0049 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $220.42 | 6.441% | $234.6173 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $118.96 | 6.836% | $127.0921 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $130.77 | 4.532% | $136.6965 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $197.36 | 11.169% | $219.4031 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,193.25 | $1,268.8197 | $1,268.81 | $1,268.80 | $1,268.80 | |