| 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 | $110.66 | 5.733% | $117.0041 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $143.93 | 7.654% | $154.9464 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $244.30 | 5.228% | $257.072 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $189.70 | 8.702% | $206.2077 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $97.74 | 12.627% | $110.0816 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $198.98 | 4.458% | $207.8505 | $207.85 | $207.85 | $207.90 |
| Purchase #7 | $214.42 | 9.679% | $235.1737 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $1,199.73 | $1,288.3360 | $1,288.33 | $1,288.30 | $1,288.40 | |