| 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 | $227.55 | 7.764% | $245.217 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $64.26 | 12.658% | $72.394 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $108.87 | 13.664% | $123.746 | $123.75 | $123.75 | $123.70 |
| Purchase #4 | $237.72 | 9.381% | $260.0205 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $200.32 | 6.246% | $212.832 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $141.81 | 4.789% | $148.6013 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $136.51 | 5.214% | $143.6276 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $1,117.04 | $1,206.4384 | $1,206.44 | $1,206.45 | $1,206.30 | |