| 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 | $232.82 | 9.445% | $254.8098 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $96.28 | 5.530% | $101.6043 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $184.75 | 11.365% | $205.7468 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $205.57 | 6.364% | $218.6525 | $218.65 | $218.65 | $218.70 |
| Purchase #5 | $103.84 | 4.724% | $108.7454 | $108.75 | $108.75 | $108.70 |
| Purchase #6 | $96.25 | 5.247% | $101.3002 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $28.41 | 6.505% | $30.2581 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $947.92 | $1,021.1171 | $1,021.12 | $1,021.10 | $1,021.10 | |