| 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 | $210.84 | 11.523% | $235.1351 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $127.60 | 13.239% | $144.493 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $231.34 | 8.187% | $250.2798 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $121.33 | 4.229% | $126.461 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $168.83 | 7.821% | $182.0342 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $196.55 | 10.177% | $216.5529 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $250.26 | 7.250% | $268.4039 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $1,306.75 | $1,423.3599 | $1,423.35 | $1,423.40 | $1,423.40 | |