| 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 | $247.36 | 9.737% | $271.4454 | $271.45 | $271.45 | $271.40 |
| Purchase #2 | $228.45 | 10.590% | $252.6429 | $252.64 | $252.65 | $252.60 |
| Purchase #3 | $226.40 | 5.424% | $238.6799 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $134.47 | 12.220% | $150.9022 | $150.90 | $150.90 | $150.90 |
| Purchase #5 | $220.94 | 12.567% | $248.7055 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $39.37 | 3.209% | $40.6334 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $136.65 | 8.582% | $148.3773 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $1,233.64 | $1,351.3866 | $1,351.39 | $1,351.45 | $1,351.30 | |