| 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 | $223.53 | 11.672% | $249.6204 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $69.28 | 8.584% | $75.227 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $64.75 | 9.457% | $70.8734 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $165.99 | 12.337% | $186.4682 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $116.86 | 12.277% | $131.2069 | $131.21 | $131.20 | $131.20 |
| Purchase #6 | $97.73 | 10.275% | $107.7718 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $146.87 | 13.655% | $166.9251 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $885.01 | $988.0928 | $988.10 | $988.05 | $988.10 | |