| 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 | $162.67 | 3.303% | $168.043 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $217.27 | 12.357% | $244.1181 | $244.12 | $244.10 | $244.10 |
| Purchase #3 | $220.78 | 9.700% | $242.1957 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $5.99 | 10.504% | $6.6192 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $233.87 | 8.817% | $254.4903 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $174.39 | 3.834% | $181.0761 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $79.97 | 13.229% | $90.5492 | $90.55 | $90.55 | $90.50 |
| 7 purchase totals = | $1,094.94 | $1,187.0916 | $1,187.10 | $1,187.10 | $1,187.00 | |