| 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 | $199.94 | 3.534% | $207.0059 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $132.37 | 12.324% | $148.6833 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $181.77 | 3.402% | $187.9538 | $187.95 | $187.95 | $188.00 |
| Purchase #4 | $219.69 | 13.412% | $249.1548 | $249.15 | $249.15 | $249.20 |
| Purchase #5 | $219.39 | 5.286% | $230.987 | $230.99 | $231.00 | $231.00 |
| Purchase #6 | $118.72 | 10.760% | $131.4943 | $131.49 | $131.50 | $131.50 |
| Purchase #7 | $56.48 | 12.200% | $63.3706 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $1,128.36 | $1,218.6497 | $1,218.64 | $1,218.65 | $1,218.80 | |