| 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 | $106.74 | 4.850% | $111.9169 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $167.89 | 11.459% | $187.1285 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $133.43 | 13.341% | $151.2309 | $151.23 | $151.25 | $151.20 |
| Purchase #4 | $81.28 | 7.720% | $87.5548 | $87.55 | $87.55 | $87.60 |
| Purchase #5 | $114.96 | 3.274% | $118.7238 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $239.48 | 9.483% | $262.1899 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $98.28 | 7.864% | $106.0087 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $942.06 | $1,024.7535 | $1,024.75 | $1,024.75 | $1,024.70 | |