| 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 | $121.60 | 11.209% | $135.2301 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $186.81 | 11.453% | $208.2053 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $202.94 | 4.444% | $211.9587 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $178.60 | 12.832% | $201.518 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $239.45 | 5.656% | $252.9933 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $189.80 | 13.602% | $215.6166 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $58.97 | 4.558% | $61.6579 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $1,178.17 | $1,287.1799 | $1,287.19 | $1,287.15 | $1,287.20 | |