| 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 | $242.25 | 3.853% | $251.5839 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $146.49 | 7.833% | $157.9646 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $220.49 | 4.163% | $229.669 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $86.49 | 10.192% | $95.3051 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $232.33 | 10.855% | $257.5494 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $181.37 | 12.144% | $203.3956 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $109.82 | 5.582% | $115.9502 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $1,219.24 | $1,311.4178 | $1,311.42 | $1,311.40 | $1,311.50 | |