| 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 | $229.76 | 7.115% | $246.1074 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $216.98 | 3.224% | $223.9754 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $86.90 | 9.153% | $94.854 | $94.85 | $94.85 | $94.90 |
| Purchase #4 | $242.75 | 5.178% | $255.3196 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $7.59 | 6.526% | $8.0853 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $135.97 | 6.720% | $145.1072 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $249.36 | 3.406% | $257.8532 | $257.85 | $257.85 | $257.90 |
| 7 purchase totals = | $1,169.31 | $1,231.3021 | $1,231.31 | $1,231.30 | $1,231.40 | |