| 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 | $38.98 | 7.814% | $42.0259 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $177.81 | 4.440% | $185.7048 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $127.79 | 3.607% | $132.3994 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $209.47 | 7.869% | $225.9532 | $225.95 | $225.95 | $226.00 |
| Purchase #5 | $132.62 | 4.287% | $138.3054 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $222.45 | 7.118% | $238.284 | $238.28 | $238.30 | $238.30 |
| Purchase #7 | $38.57 | 13.491% | $43.7735 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $947.69 | $1,006.4462 | $1,006.44 | $1,006.45 | $1,006.50 | |