| 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 | $208.64 | 9.129% | $227.6867 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $211.98 | 8.717% | $230.4583 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $102.51 | 7.649% | $110.351 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $200.58 | 7.642% | $215.9083 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $49.53 | 4.387% | $51.7029 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $141.89 | 9.680% | $155.625 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $210.39 | 13.603% | $239.0094 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,125.52 | $1,230.7416 | $1,230.75 | $1,230.75 | $1,230.80 | |