| 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 | $134.79 | 8.125% | $145.7417 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $123.59 | 12.238% | $138.7149 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $118.97 | 11.677% | $132.8621 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $200.61 | 3.545% | $207.7216 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $192.77 | 4.535% | $201.5121 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $223.39 | 3.181% | $230.496 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $207.54 | 8.148% | $224.4504 | $224.45 | $224.45 | $224.50 |
| 7 purchase totals = | $1,201.66 | $1,281.4988 | $1,281.49 | $1,281.45 | $1,281.50 | |