| 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 | $109.28 | 10.504% | $120.7588 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $206.84 | 11.732% | $231.1065 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $194.46 | 13.463% | $220.6401 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $199.43 | 3.197% | $205.8058 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $108.88 | 12.863% | $122.8852 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $8.82 | 7.445% | $9.4766 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $240.44 | 5.841% | $254.4841 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,068.15 | $1,165.1571 | $1,165.17 | $1,165.20 | $1,165.20 | |