| 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 | $140.80 | 5.679% | $148.796 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $173.97 | 12.242% | $195.2674 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $111.77 | 7.378% | $120.0164 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $203.95 | 5.576% | $215.3223 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $24.63 | 7.658% | $26.5162 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $99.52 | 6.430% | $105.9191 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $232.66 | 3.639% | $241.1265 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $987.30 | $1,052.9639 | $1,052.98 | $1,052.90 | $1,052.90 | |