| 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 | $193.72 | 8.408% | $210.008 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $187.26 | 11.451% | $208.7031 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $121.72 | 13.209% | $137.798 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $72.27 | 6.817% | $77.1966 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $62.40 | 12.350% | $70.1064 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $42.53 | 6.721% | $45.3884 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $238.52 | 5.291% | $251.1401 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $918.42 | $1,000.3406 | $1,000.35 | $1,000.35 | $1,000.30 | |