| 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 | $223.45 | 12.339% | $251.0215 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $235.27 | 13.501% | $267.0338 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $203.47 | 6.404% | $216.5002 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $154.73 | 12.349% | $173.8376 | $173.84 | $173.85 | $173.80 |
| Purchase #5 | $128.39 | 11.524% | $143.1857 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $14.79 | 3.631% | $15.327 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $140.88 | 9.872% | $154.7877 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $1,100.98 | $1,221.6935 | $1,221.70 | $1,221.75 | $1,221.60 | |