| 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 | $27.46 | 6.425% | $29.2243 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $35.77 | 12.270% | $40.159 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $133.98 | 7.509% | $144.0406 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $247.84 | 10.362% | $273.5212 | $273.52 | $273.50 | $273.50 |
| Purchase #5 | $67.29 | 7.600% | $72.404 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $203.64 | 12.333% | $228.7549 | $228.75 | $228.75 | $228.80 |
| Purchase #7 | $227.43 | 5.351% | $239.5998 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $943.41 | $1,027.7038 | $1,027.69 | $1,027.65 | $1,027.70 | |