| 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 | $194.69 | 3.828% | $202.1427 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $148.52 | 10.554% | $164.1948 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $139.85 | 6.340% | $148.7165 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $207.51 | 5.136% | $218.1677 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $242.27 | 5.830% | $256.3943 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $162.48 | 13.314% | $184.1126 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $134.78 | 3.356% | $139.3032 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $1,230.10 | $1,313.0318 | $1,313.02 | $1,313.00 | $1,313.00 | |