| 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 | $120.49 | 13.239% | $136.4417 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $125.90 | 7.712% | $135.6094 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $117.79 | 5.739% | $124.55 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $172.73 | 3.672% | $179.0726 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $231.61 | 11.431% | $258.0853 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $109.32 | 5.760% | $115.6168 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $151.59 | 12.761% | $170.9344 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $1,029.43 | $1,120.3102 | $1,120.31 | $1,120.30 | $1,120.30 | |