| 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 | $193.86 | 11.824% | $216.782 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $77.42 | 5.346% | $81.5589 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $230.34 | 7.619% | $247.8896 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $44.80 | 4.671% | $46.8926 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $206.36 | 11.517% | $230.1265 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $99.75 | 4.561% | $104.2996 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $192.37 | 7.843% | $207.4576 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $1,044.90 | $1,135.0068 | $1,135.01 | $1,135.05 | $1,135.10 | |