| 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 | $206.94 | 6.350% | $220.0807 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $10.60 | 13.141% | $11.9929 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $144.79 | 7.551% | $155.7231 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $189.75 | 4.848% | $198.9491 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $153.91 | 7.775% | $165.8765 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $197.65 | 13.264% | $223.8663 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $65.45 | 13.706% | $74.4206 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $969.09 | $1,050.9092 | $1,050.91 | $1,050.90 | $1,050.90 | |