| 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 | $222.55 | 12.241% | $249.7923 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $236.33 | 7.156% | $253.2418 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $98.35 | 10.830% | $109.0013 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $51.45 | 10.404% | $56.8029 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $181.84 | 12.840% | $205.1883 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $150.81 | 5.168% | $158.6039 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $76.92 | 13.551% | $87.3434 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $1,018.25 | $1,119.9739 | $1,119.96 | $1,120.00 | $1,119.90 | |