| 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 | $211.54 | 11.215% | $235.2642 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $9.97 | 11.598% | $11.1263 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $123.50 | 8.568% | $134.0815 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $87.80 | 7.104% | $94.0373 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $145.90 | 8.801% | $158.7407 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $187.66 | 12.578% | $211.2639 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $152.36 | 9.327% | $166.5706 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $918.73 | $1,011.0845 | $1,011.08 | $1,011.10 | $1,011.10 | |