| 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 | $125.54 | 7.784% | $135.312 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $101.78 | 3.269% | $105.1072 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $141.52 | 8.855% | $154.0516 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $26.28 | 9.258% | $28.713 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $64.54 | 10.256% | $71.1592 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $184.48 | 13.238% | $208.9015 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $238.47 | 3.742% | $247.3935 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $882.61 | $950.6380 | $950.63 | $950.60 | $950.70 | |