| 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 | $193.29 | 10.764% | $214.0957 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $18.30 | 13.265% | $20.7275 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $113.94 | 11.493% | $127.0351 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $250.64 | 7.569% | $269.6109 | $269.61 | $269.60 | $269.60 |
| Purchase #5 | $76.94 | 4.282% | $80.2346 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $123.83 | 7.548% | $133.1767 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $164.25 | 13.428% | $186.3055 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $941.19 | $1,031.1860 | $1,031.20 | $1,031.25 | $1,031.10 | |