| 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 | $204.63 | 6.374% | $217.6731 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $82.50 | 8.158% | $89.2304 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $110.90 | 6.815% | $118.4578 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $210.37 | 9.378% | $230.0985 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $66.57 | 3.793% | $69.095 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $77.83 | 11.354% | $86.6668 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $195.32 | 11.108% | $217.0161 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $948.12 | $1,028.2377 | $1,028.25 | $1,028.20 | $1,028.30 | |