| 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 | $173.91 | 11.448% | $193.8192 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $26.57 | 6.444% | $28.2822 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $246.26 | 8.518% | $267.2364 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $50.88 | 7.568% | $54.7306 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $132.40 | 5.630% | $139.8541 | $139.85 | $139.85 | $139.90 |
| Purchase #6 | $232.68 | 11.423% | $259.259 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $148.26 | 3.599% | $153.5959 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,010.96 | $1,096.7774 | $1,096.78 | $1,096.80 | $1,096.80 | |