| 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 | $228.75 | 6.716% | $244.1129 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $166.73 | 4.645% | $174.4746 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $18.50 | 4.428% | $19.3192 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $69.62 | 8.626% | $75.6254 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $235.43 | 9.810% | $258.5257 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $7.45 | 6.356% | $7.9235 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $119.97 | 4.400% | $125.2487 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $846.45 | $905.2300 | $905.23 | $905.20 | $905.10 | |