| 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 | $224.78 | 7.608% | $241.8813 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $86.96 | 10.838% | $96.3847 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $95.78 | 8.509% | $103.9299 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $205.32 | 4.555% | $214.6723 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $20.58 | 8.837% | $22.3987 | $22.40 | $22.40 | $22.40 |
| Purchase #6 | $11.31 | 6.331% | $12.026 | $12.03 | $12.05 | $12.00 |
| Purchase #7 | $145.68 | 3.473% | $150.7395 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $790.41 | $842.0324 | $842.03 | $842.10 | $842.00 | |