| 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 | $217.79 | 6.838% | $232.6825 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $101.88 | 7.149% | $109.1634 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $162.80 | 10.769% | $180.3319 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $90.63 | 6.798% | $96.791 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $175.86 | 5.661% | $185.8154 | $185.82 | $185.80 | $185.80 |
| Purchase #6 | $241.25 | 10.484% | $266.5427 | $266.54 | $266.55 | $266.50 |
| Purchase #7 | $213.57 | 6.530% | $227.5161 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $1,203.78 | $1,298.8430 | $1,298.84 | $1,298.85 | $1,298.80 | |