| 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 | $72.36 | 10.155% | $79.7082 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $247.74 | 11.109% | $275.2614 | $275.26 | $275.25 | $275.30 |
| Purchase #3 | $78.85 | 5.411% | $83.1166 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $204.70 | 4.528% | $213.9688 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $215.73 | 6.774% | $230.3436 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $111.81 | 7.864% | $120.6027 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $176.73 | 6.384% | $188.0124 | $188.01 | $188.00 | $188.00 |
| 7 purchase totals = | $1,107.92 | $1,191.0137 | $1,191.01 | $1,190.95 | $1,191.00 | |