| 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 | $194.31 | 10.652% | $215.0079 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $176.70 | 6.620% | $188.3975 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $149.53 | 13.829% | $170.2085 | $170.21 | $170.20 | $170.20 |
| Purchase #4 | $198.77 | 9.558% | $217.7684 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $122.42 | 9.505% | $134.056 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $159.38 | 8.451% | $172.8492 | $172.85 | $172.85 | $172.80 |
| Purchase #7 | $192.62 | 10.466% | $212.7796 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $1,193.73 | $1,311.0671 | $1,311.08 | $1,311.05 | $1,311.10 | |