| 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 | $226.31 | 11.533% | $252.4103 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $246.39 | 9.828% | $270.6052 | $270.61 | $270.60 | $270.60 |
| Purchase #3 | $141.94 | 8.719% | $154.3157 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $104.34 | 9.697% | $114.4578 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $183.64 | 6.595% | $195.7511 | $195.75 | $195.75 | $195.80 |
| Purchase #6 | $31.49 | 12.303% | $35.3642 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $160.41 | 8.517% | $174.0721 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $1,094.52 | $1,196.9764 | $1,196.98 | $1,196.90 | $1,197.10 | |