| 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 | $22.32 | 3.602% | $23.124 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $169.65 | 7.204% | $181.8716 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $203.60 | 7.529% | $218.929 | $218.93 | $218.95 | $218.90 |
| Purchase #4 | $192.62 | 4.710% | $201.6924 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $159.59 | 12.685% | $179.834 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $239.97 | 11.159% | $266.7483 | $266.75 | $266.75 | $266.70 |
| Purchase #7 | $161.71 | 8.209% | $174.9848 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $1,149.46 | $1,247.1841 | $1,247.17 | $1,247.20 | $1,247.10 | |