| 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 | $35.63 | 6.188% | $37.8348 | $37.83 | $37.85 | $37.80 |
| Purchase #2 | $243.72 | 9.368% | $266.5517 | $266.55 | $266.55 | $266.60 |
| Purchase #3 | $139.96 | 12.182% | $157.0099 | $157.01 | $157.00 | $157.00 |
| Purchase #4 | $247.98 | 10.800% | $274.7618 | $274.76 | $274.75 | $274.80 |
| Purchase #5 | $128.83 | 12.420% | $144.8307 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $184.82 | 4.567% | $193.2607 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $149.28 | 9.543% | $163.5258 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $1,130.22 | $1,237.7754 | $1,237.77 | $1,237.80 | $1,237.80 | |