| 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 | $98.89 | 6.802% | $105.6165 | $105.62 | $105.60 | $105.60 |
| Purchase #2 | $179.61 | 4.801% | $188.2331 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $111.31 | 5.772% | $117.7348 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $193.26 | 8.477% | $209.6427 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $109.98 | 9.226% | $120.1268 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $120.96 | 10.795% | $134.0176 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $123.25 | 8.682% | $133.9506 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $937.26 | $1,009.3221 | $1,009.32 | $1,009.35 | $1,009.20 | |