| 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 | $220.31 | 12.308% | $247.4258 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $245.43 | 8.544% | $266.3995 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $204.79 | 12.182% | $229.7375 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $147.47 | 13.520% | $167.4079 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $55.52 | 3.241% | $57.3194 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $64.72 | 4.210% | $67.4447 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $192.51 | 4.719% | $201.5945 | $201.59 | $201.60 | $201.60 |
| 7 purchase totals = | $1,130.75 | $1,237.3293 | $1,237.33 | $1,237.35 | $1,237.20 | |