| 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 | $223.72 | 10.356% | $246.8884 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $60.27 | 11.156% | $66.9937 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $217.72 | 10.432% | $240.4326 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $229.36 | 10.336% | $253.0666 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $181.77 | 3.582% | $188.281 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $178.97 | 13.718% | $203.5211 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $178.44 | 6.821% | $190.6114 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,270.25 | $1,389.7948 | $1,389.79 | $1,389.80 | $1,389.80 | |