| 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 | $42.62 | 5.445% | $44.9407 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $78.85 | 9.673% | $86.4772 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $95.32 | 13.507% | $108.1949 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $217.44 | 11.393% | $242.2129 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $192.38 | 5.423% | $202.8128 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $218.65 | 9.118% | $238.5865 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $176.36 | 13.232% | $199.696 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $1,021.62 | $1,122.9210 | $1,122.92 | $1,122.95 | $1,122.90 | |