| 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 | $84.56 | 5.689% | $89.3706 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $186.45 | 3.571% | $193.1081 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $245.77 | 5.812% | $260.0542 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $43.74 | 6.441% | $46.5573 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $250.26 | 3.583% | $259.2268 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $194.99 | 11.246% | $216.9186 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $209.39 | 10.611% | $231.6084 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,215.16 | $1,296.8440 | $1,296.85 | $1,296.80 | $1,296.90 | |