| 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 | $230.70 | 6.778% | $246.3368 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $81.63 | 11.594% | $91.0942 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $49.74 | 3.248% | $51.3556 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $63.74 | 4.529% | $66.6268 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $127.32 | 7.177% | $136.4578 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $247.35 | 10.553% | $273.4528 | $273.45 | $273.45 | $273.50 |
| Purchase #7 | $206.28 | 4.758% | $216.0948 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,006.76 | $1,081.4188 | $1,081.42 | $1,081.45 | $1,081.50 | |