| 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 | $8.93 | 12.355% | $10.0333 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $218.73 | 7.468% | $235.0648 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $174.93 | 8.472% | $189.7501 | $189.75 | $189.75 | $189.80 |
| Purchase #4 | $205.29 | 10.344% | $226.5252 | $226.53 | $226.55 | $226.50 |
| Purchase #5 | $134.98 | 13.174% | $152.7623 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $178.93 | 5.226% | $188.2809 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $204.81 | 9.381% | $224.0232 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,126.60 | $1,226.4398 | $1,226.43 | $1,226.45 | $1,226.50 | |