| 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 | $250.64 | 9.247% | $273.8167 | $273.82 | $273.80 | $273.80 |
| Purchase #2 | $249.78 | 5.118% | $262.5637 | $262.56 | $262.55 | $262.60 |
| Purchase #3 | $136.67 | 3.255% | $141.1186 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $147.28 | 13.720% | $167.4868 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $130.69 | 8.579% | $141.9019 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $67.75 | 4.444% | $70.7608 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $65.71 | 7.368% | $70.5515 | $70.55 | $70.55 | $70.60 |
| 7 purchase totals = | $1,048.52 | $1,128.2000 | $1,128.20 | $1,128.15 | $1,128.30 | |