| 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 | $212.77 | 4.126% | $221.5489 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $23.82 | 9.599% | $26.1065 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $106.95 | 4.444% | $111.7029 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $171.39 | 12.777% | $193.2885 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $115.43 | 4.541% | $120.6717 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $190.25 | 9.848% | $208.9858 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $181.66 | 5.595% | $191.8239 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $1,002.27 | $1,074.1282 | $1,074.13 | $1,074.10 | $1,074.10 | |