| 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 | $112.40 | 12.186% | $126.0971 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $132.78 | 9.234% | $145.0409 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $243.56 | 6.656% | $259.7714 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $29.87 | 12.679% | $33.6572 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $189.26 | 5.461% | $199.5955 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $186.36 | 10.114% | $205.2085 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $63.78 | 9.217% | $69.6586 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $958.01 | $1,039.0292 | $1,039.04 | $1,039.00 | $1,039.10 | |