| 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 | $133.96 | 5.592% | $141.451 | $141.45 | $141.45 | $141.50 |
| Purchase #2 | $179.64 | 10.215% | $197.9902 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $141.56 | 9.851% | $155.5051 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $81.77 | 3.410% | $84.5584 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $217.34 | 12.308% | $244.0902 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $52.82 | 9.455% | $57.8141 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $211.31 | 5.566% | $223.0715 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $1,018.40 | $1,104.4805 | $1,104.48 | $1,104.45 | $1,104.60 | |