| 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 | $120.68 | 6.158% | $128.1115 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $205.50 | 3.181% | $212.037 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $248.39 | 9.383% | $271.6964 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $14.71 | 9.149% | $16.0558 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $208.93 | 12.352% | $234.737 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $189.90 | 11.619% | $211.9645 | $211.96 | $211.95 | $212.00 |
| Purchase #7 | $136.85 | 7.569% | $147.2082 | $147.21 | $147.20 | $147.20 |
| 7 purchase totals = | $1,124.96 | $1,221.8104 | $1,221.82 | $1,221.80 | $1,221.80 | |