| 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 | $212.48 | 5.255% | $223.6458 | $223.65 | $223.65 | $223.60 |
| Purchase #2 | $20.38 | 12.426% | $22.9124 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $142.75 | 4.865% | $149.6948 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $169.82 | 8.490% | $184.2377 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $208.31 | 5.847% | $220.4899 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $147.93 | 4.681% | $154.8546 | $154.85 | $154.85 | $154.90 |
| Purchase #7 | $247.31 | 13.596% | $280.9343 | $280.93 | $280.95 | $280.90 |
| 7 purchase totals = | $1,148.98 | $1,236.7695 | $1,236.76 | $1,236.80 | $1,236.70 | |