| 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 | $128.38 | 3.631% | $133.0415 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $181.31 | 3.874% | $188.3339 | $188.33 | $188.35 | $188.30 |
| Purchase #3 | $231.87 | 4.463% | $242.2184 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $60.28 | 12.644% | $67.9018 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $233.80 | 3.602% | $242.2215 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $148.47 | 6.797% | $158.5615 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $226.97 | 13.242% | $257.0254 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $1,211.08 | $1,289.3040 | $1,289.30 | $1,289.30 | $1,289.20 | |