| 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 | $131.96 | 10.188% | $145.4041 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $74.30 | 9.358% | $81.253 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $99.53 | 4.693% | $104.2009 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $226.90 | 4.859% | $237.9251 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $125.60 | 12.424% | $141.2045 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $140.52 | 6.181% | $149.2055 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $196.95 | 10.825% | $218.2698 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $995.76 | $1,077.4629 | $1,077.46 | $1,077.45 | $1,077.50 | |