| 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 | $165.98 | 12.712% | $187.0794 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $241.36 | 3.231% | $249.1583 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $230.79 | 12.462% | $259.551 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $98.84 | 4.233% | $103.0239 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $141.31 | 4.258% | $147.327 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $116.70 | 7.599% | $125.568 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $207.65 | 11.448% | $231.4218 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $1,202.63 | $1,303.1294 | $1,303.13 | $1,303.10 | $1,303.20 | |