| 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 | $135.43 | 12.548% | $152.4238 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $222.73 | 13.758% | $253.3732 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $55.48 | 4.293% | $57.8618 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $214.31 | 3.203% | $221.1743 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $218.84 | 12.460% | $246.1075 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $102.31 | 12.648% | $115.2502 | $115.25 | $115.25 | $115.30 |
| Purchase #7 | $197.48 | 9.455% | $216.1517 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $1,146.58 | $1,262.3425 | $1,262.33 | $1,262.25 | $1,262.50 | |