| 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 | $22.78 | 7.792% | $24.555 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $230.74 | 8.440% | $250.2145 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $49.35 | 3.558% | $51.1059 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $68.59 | 6.330% | $72.9317 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $185.95 | 10.385% | $205.2609 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $199.79 | 4.148% | $208.0773 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $232.91 | 10.631% | $257.6707 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $990.11 | $1,069.8160 | $1,069.82 | $1,069.80 | $1,069.90 | |