| 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 | $206.61 | 6.682% | $220.4157 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $46.63 | 10.452% | $51.5038 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $215.49 | 6.785% | $230.111 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $79.44 | 3.356% | $82.106 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $74.30 | 3.768% | $77.0996 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $246.44 | 7.158% | $264.0802 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $135.90 | 13.702% | $154.521 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $1,004.81 | $1,079.8373 | $1,079.84 | $1,079.80 | $1,079.80 | |