| 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 | $201.87 | 10.782% | $223.6356 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $206.95 | 6.730% | $220.8777 | $220.88 | $220.90 | $220.90 |
| Purchase #3 | $103.47 | 3.114% | $106.6921 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $159.76 | 9.340% | $174.6816 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $224.53 | 6.436% | $238.9808 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $204.76 | 12.123% | $229.5831 | $229.58 | $229.60 | $229.60 |
| Purchase #7 | $177.87 | 12.130% | $199.4456 | $199.45 | $199.45 | $199.40 |
| 7 purchase totals = | $1,279.21 | $1,393.8965 | $1,393.90 | $1,394.00 | $1,393.90 | |