| 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 | $226.78 | 5.708% | $239.7246 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $150.87 | 13.238% | $170.8422 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $166.41 | 10.289% | $183.5319 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $150.53 | 9.613% | $165.0004 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $8.88 | 11.815% | $9.9292 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $149.86 | 5.477% | $158.0678 | $158.07 | $158.05 | $158.10 |
| Purchase #7 | $191.32 | 12.722% | $215.6597 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,044.65 | $1,142.7558 | $1,142.75 | $1,142.75 | $1,142.70 | |