| 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 | $219.39 | 6.806% | $234.3217 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $121.52 | 4.317% | $126.766 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $80.32 | 8.870% | $87.4444 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $33.99 | 11.165% | $37.785 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $99.65 | 6.784% | $106.4103 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $179.57 | 4.334% | $187.3526 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $131.91 | 9.545% | $144.5008 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $866.35 | $924.5808 | $924.58 | $924.55 | $924.60 | |