| 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 | $190.87 | 7.254% | $204.7157 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $9.91 | 12.243% | $11.1233 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $197.35 | 11.558% | $220.1597 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $200.40 | 5.381% | $211.1835 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $231.50 | 9.810% | $254.2102 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $69.89 | 7.635% | $75.2261 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $227.98 | 12.287% | $255.9919 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,127.90 | $1,232.6104 | $1,232.61 | $1,232.60 | $1,232.60 | |