| 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 | $29.85 | 7.732% | $32.158 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $199.93 | 5.639% | $211.2041 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $112.69 | 5.472% | $118.8564 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $215.88 | 5.727% | $228.2434 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $223.93 | 10.492% | $247.4247 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $138.34 | 3.219% | $142.7932 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $247.66 | 8.617% | $269.0009 | $269.00 | $269.00 | $269.00 |
| 7 purchase totals = | $1,168.28 | $1,249.6807 | $1,249.67 | $1,249.65 | $1,249.70 | |