| 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 | $202.26 | 9.174% | $220.8153 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $186.97 | 3.605% | $193.7103 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $123.28 | 3.393% | $127.4629 | $127.46 | $127.45 | $127.50 |
| Purchase #4 | $247.52 | 13.147% | $280.0615 | $280.06 | $280.05 | $280.10 |
| Purchase #5 | $118.42 | 5.639% | $125.0977 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $46.48 | 5.798% | $49.1749 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $34.90 | 12.872% | $39.3923 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $959.83 | $1,035.7149 | $1,035.71 | $1,035.65 | $1,035.80 | |