| 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 | $192.66 | 3.315% | $199.0467 | $199.05 | $199.05 | $199.00 |
| Purchase #2 | $125.71 | 11.591% | $140.281 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $218.98 | 13.497% | $248.5357 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $187.46 | 11.867% | $209.7059 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $141.91 | 11.407% | $158.0977 | $158.10 | $158.10 | $158.10 |
| Purchase #6 | $211.25 | 6.209% | $224.3665 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $197.68 | 13.788% | $224.9361 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,275.65 | $1,404.9696 | $1,404.99 | $1,405.00 | $1,404.90 | |