| 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 | $226.96 | 4.497% | $237.1664 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $7.74 | 11.328% | $8.6168 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $223.43 | 4.350% | $233.1492 | $233.15 | $233.15 | $233.10 |
| Purchase #4 | $197.74 | 12.584% | $222.6236 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $153.82 | 8.689% | $167.1854 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $124.28 | 7.356% | $133.422 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $120.32 | 8.320% | $130.3306 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $1,054.29 | $1,132.4940 | $1,132.50 | $1,132.45 | $1,132.40 | |