| 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 | $45.47 | 13.633% | $51.6689 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $245.80 | 7.335% | $263.8294 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $98.37 | 5.515% | $103.7951 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $231.30 | 10.401% | $255.3575 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $34.39 | 11.411% | $38.3142 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $247.65 | 10.638% | $273.995 | $274.00 | $274.00 | $274.00 |
| Purchase #7 | $188.97 | 6.418% | $201.0981 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,091.95 | $1,188.0582 | $1,188.07 | $1,188.05 | $1,188.10 | |