| 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 | $73.97 | 10.830% | $81.981 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $114.35 | 6.200% | $121.4397 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $221.75 | 10.547% | $245.138 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $134.87 | 11.295% | $150.1036 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $87.76 | 4.288% | $91.5231 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $58.49 | 8.515% | $63.4704 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $232.82 | 11.719% | $260.1042 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $924.01 | $1,013.7600 | $1,013.75 | $1,013.75 | $1,013.70 | |