| 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 | $232.90 | 7.720% | $250.8799 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $117.56 | 6.115% | $124.7488 | $124.75 | $124.75 | $124.70 |
| Purchase #3 | $93.90 | 11.365% | $104.5717 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $127.47 | 13.475% | $144.6466 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $157.51 | 6.192% | $167.263 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $62.31 | 7.591% | $67.04 | $67.04 | $67.05 | $67.00 |
| Purchase #7 | $129.25 | 3.164% | $133.3395 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $920.90 | $992.4895 | $992.49 | $992.50 | $992.40 | |