| 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 | $105.48 | 3.260% | $108.9186 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $149.65 | 10.499% | $165.3618 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $215.30 | 12.676% | $242.5914 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $125.83 | 4.293% | $131.2319 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $249.28 | 7.548% | $268.0957 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $56.67 | 11.637% | $63.2647 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $191.74 | 13.730% | $218.0659 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $1,093.95 | $1,197.5300 | $1,197.53 | $1,197.50 | $1,197.60 | |