| 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 | $223.94 | 13.420% | $253.9927 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $66.78 | 5.186% | $70.2432 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $195.85 | 4.239% | $204.1521 | $204.15 | $204.15 | $204.20 |
| Purchase #4 | $185.58 | 12.722% | $209.1895 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $86.40 | 10.814% | $95.7433 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $67.69 | 9.529% | $74.1402 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $247.30 | 9.192% | $270.0318 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $1,073.54 | $1,177.4928 | $1,177.48 | $1,177.55 | $1,177.40 | |