| 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 | $132.82 | 11.682% | $148.336 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $35.91 | 3.390% | $37.1273 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $232.99 | 6.743% | $248.7005 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $243.96 | 9.138% | $266.2531 | $266.25 | $266.25 | $266.30 |
| Purchase #5 | $207.52 | 13.855% | $236.2719 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $181.41 | 9.846% | $199.2716 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $224.91 | 5.216% | $236.6413 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,259.52 | $1,372.6017 | $1,372.60 | $1,372.60 | $1,372.60 | |