| 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 | $22.91 | 12.410% | $25.7531 | $25.75 | $25.75 | $25.80 |
| Purchase #2 | $13.45 | 13.756% | $15.3002 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $191.83 | 9.207% | $209.4918 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $207.45 | 8.455% | $224.9899 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $205.71 | 10.132% | $226.5525 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $201.79 | 11.128% | $224.2452 | $224.25 | $224.25 | $224.20 |
| Purchase #7 | $206.95 | 11.208% | $230.145 | $230.15 | $230.15 | $230.10 |
| 7 purchase totals = | $1,050.09 | $1,156.4777 | $1,156.48 | $1,156.50 | $1,156.50 | |