| 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 | $36.65 | 9.447% | $40.1123 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $137.78 | 10.526% | $152.2827 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $162.52 | 11.790% | $181.6811 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $249.52 | 11.708% | $278.7338 | $278.73 | $278.75 | $278.70 |
| Purchase #5 | $143.84 | 13.376% | $163.08 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $200.95 | 6.614% | $214.2408 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $69.62 | 9.253% | $76.0619 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $1,000.88 | $1,106.1926 | $1,106.18 | $1,106.25 | $1,106.20 | |