| 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 | $104.93 | 5.659% | $110.868 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $215.71 | 9.182% | $235.5165 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $149.54 | 6.141% | $158.7233 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $43.93 | 12.811% | $49.5579 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $186.90 | 10.749% | $206.9899 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $237.27 | 12.514% | $266.962 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $247.27 | 8.615% | $268.5723 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $1,185.55 | $1,297.1899 | $1,297.19 | $1,297.10 | $1,297.30 | |