| 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 | $188.50 | 11.866% | $210.8674 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $215.73 | 9.242% | $235.6678 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $80.78 | 10.120% | $88.9549 | $88.95 | $88.95 | $89.00 |
| Purchase #4 | $79.57 | 3.491% | $82.3478 | $82.35 | $82.35 | $82.30 |
| Purchase #5 | $119.25 | 11.579% | $133.058 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $166.39 | 12.821% | $187.7229 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $140.44 | 8.537% | $152.4294 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $990.66 | $1,091.0482 | $1,091.05 | $1,091.00 | $1,091.10 | |