| 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 | $218.72 | 6.253% | $232.3966 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $242.96 | 9.382% | $265.7545 | $265.75 | $265.75 | $265.80 |
| Purchase #3 | $162.95 | 11.286% | $181.3405 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $120.62 | 13.764% | $137.2221 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $126.50 | 8.653% | $137.446 | $137.45 | $137.45 | $137.40 |
| Purchase #6 | $197.94 | 12.618% | $222.9161 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $134.58 | 4.561% | $140.7182 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $1,204.27 | $1,317.7940 | $1,317.80 | $1,317.75 | $1,317.70 | |