| 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 | $126.65 | 5.419% | $133.5132 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $21.60 | 4.515% | $22.5752 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $212.87 | 4.403% | $222.2427 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $85.73 | 7.165% | $91.8726 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $79.61 | 13.867% | $90.6495 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $218.41 | 5.678% | $230.8113 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $128.80 | 7.548% | $138.5218 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $873.67 | $930.1863 | $930.18 | $930.15 | $930.10 | |