| 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 | $182.25 | 13.368% | $206.6132 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $93.65 | 11.164% | $104.1051 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $200.93 | 13.721% | $228.4996 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $119.52 | 13.165% | $135.2548 | $135.25 | $135.25 | $135.30 |
| Purchase #5 | $230.25 | 4.387% | $240.3511 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $138.27 | 13.840% | $157.4066 | $157.41 | $157.40 | $157.40 |
| Purchase #7 | $77.57 | 4.826% | $81.3135 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $1,042.44 | $1,153.5439 | $1,153.54 | $1,153.50 | $1,153.60 | |