| 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 | $231.62 | 4.604% | $242.2838 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $218.52 | 9.823% | $239.9852 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $231.65 | 9.261% | $253.1031 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $80.90 | 9.168% | $88.3169 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $167.63 | 4.282% | $174.8079 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $12.75 | 8.765% | $13.8675 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $167.83 | 6.411% | $178.5896 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $1,110.90 | $1,190.9540 | $1,190.96 | $1,190.95 | $1,191.00 | |