| 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 | $111.79 | 11.698% | $124.8672 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $209.27 | 9.332% | $228.7991 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $20.81 | 3.344% | $21.5059 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $29.81 | 7.603% | $32.0765 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $51.79 | 3.403% | $53.5524 | $53.55 | $53.55 | $53.60 |
| Purchase #6 | $128.26 | 8.354% | $138.9748 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $239.49 | 5.532% | $252.7386 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $791.22 | $852.5145 | $852.52 | $852.50 | $852.60 | |