| 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 | $90.37 | 4.730% | $94.6445 | $94.64 | $94.65 | $94.60 |
| Purchase #2 | $188.72 | 9.231% | $206.1407 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $17.78 | 13.205% | $20.1278 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $121.40 | 5.592% | $128.1887 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $245.69 | 9.405% | $268.7971 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $206.70 | 4.450% | $215.8982 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $185.25 | 8.462% | $200.9259 | $200.93 | $200.95 | $200.90 |
| 7 purchase totals = | $1,055.91 | $1,134.7229 | $1,134.73 | $1,134.80 | $1,134.60 | |