| 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 | $241.56 | 8.518% | $262.1361 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $156.71 | 9.451% | $171.5207 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $175.62 | 13.538% | $199.3954 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $167.34 | 9.162% | $182.6717 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $159.43 | 12.442% | $179.2663 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $215.84 | 5.684% | $228.1083 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $62.72 | 6.205% | $66.6118 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $1,179.22 | $1,289.7103 | $1,289.72 | $1,289.65 | $1,289.70 | |