| 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 | $91.26 | 11.567% | $101.816 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $182.65 | 3.479% | $189.0044 | $189.00 | $189.00 | $189.00 |
| Purchase #3 | $229.77 | 4.149% | $239.3032 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $204.94 | 6.496% | $218.2529 | $218.25 | $218.25 | $218.30 |
| Purchase #5 | $208.77 | 3.566% | $216.2147 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $208.67 | 6.405% | $222.0353 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $61.33 | 5.128% | $64.475 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $1,187.39 | $1,251.1015 | $1,251.10 | $1,251.10 | $1,251.10 | |