| 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 | $131.80 | 10.102% | $145.1144 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $134.74 | 6.366% | $143.3175 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $175.39 | 13.573% | $199.1957 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $66.99 | 4.853% | $70.241 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $24.94 | 9.303% | $27.2602 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $144.86 | 12.819% | $163.4296 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $237.25 | 10.700% | $262.6358 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $915.97 | $1,011.1942 | $1,011.20 | $1,011.20 | $1,011.10 | |