| 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 | $185.25 | 8.141% | $200.3312 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $89.34 | 8.781% | $97.1849 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $84.62 | 7.298% | $90.7956 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $111.99 | 3.480% | $115.8873 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $186.65 | 12.212% | $209.4437 | $209.44 | $209.45 | $209.40 |
| Purchase #6 | $122.59 | 3.571% | $126.9677 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $244.55 | 3.347% | $252.7351 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $1,024.99 | $1,093.3455 | $1,093.35 | $1,093.40 | $1,093.30 | |