| 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 | $190.53 | 7.660% | $205.1246 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $82.37 | 9.398% | $90.1111 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $17.40 | 13.611% | $19.7683 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $241.94 | 10.463% | $267.2542 | $267.25 | $267.25 | $267.30 |
| Purchase #5 | $239.84 | 12.608% | $270.079 | $270.08 | $270.10 | $270.10 |
| Purchase #6 | $249.78 | 5.360% | $263.1682 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $165.91 | 12.239% | $186.2157 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $1,187.77 | $1,301.7211 | $1,301.72 | $1,301.65 | $1,301.80 | |