| 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 | $194.43 | 8.753% | $211.4485 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $189.39 | 9.693% | $207.7476 | $207.75 | $207.75 | $207.70 |
| Purchase #3 | $21.63 | 7.671% | $23.2892 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $111.90 | 6.123% | $118.7516 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $199.70 | 4.568% | $208.8223 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $144.82 | 9.635% | $158.7734 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $144.92 | 5.292% | $152.5892 | $152.59 | $152.60 | $152.60 |
| 7 purchase totals = | $1,006.79 | $1,081.4218 | $1,081.42 | $1,081.40 | $1,081.40 | |