| 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 | $97.72 | 7.863% | $105.4037 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $112.69 | 11.246% | $125.3631 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $115.29 | 11.153% | $128.1483 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $99.63 | 3.757% | $103.3731 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $130.71 | 7.751% | $140.8413 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $244.58 | 13.747% | $278.2024 | $278.20 | $278.20 | $278.20 |
| Purchase #7 | $127.85 | 6.164% | $135.7307 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $928.47 | $1,017.0626 | $1,017.05 | $1,017.05 | $1,017.00 | |