| 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 | $234.54 | 13.548% | $266.3155 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $248.94 | 13.305% | $282.0615 | $282.06 | $282.05 | $282.10 |
| Purchase #3 | $249.61 | 10.745% | $276.4306 | $276.43 | $276.45 | $276.40 |
| Purchase #4 | $49.99 | 4.781% | $52.38 | $52.38 | $52.40 | $52.40 |
| Purchase #5 | $102.28 | 12.464% | $115.0282 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $211.89 | 11.747% | $236.7807 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $114.47 | 10.625% | $126.6324 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $1,211.72 | $1,355.6289 | $1,355.63 | $1,355.70 | $1,355.60 | |