| 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 | $187.70 | 6.327% | $199.5758 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $20.56 | 6.501% | $21.8966 | $21.90 | $21.90 | $21.90 |
| Purchase #3 | $23.70 | 6.268% | $25.1855 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $140.88 | 3.193% | $145.3783 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $92.99 | 4.400% | $97.0816 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $236.62 | 13.192% | $267.8349 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $230.90 | 10.851% | $255.955 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $933.35 | $1,012.9077 | $1,012.92 | $1,013.00 | $1,013.00 | |