| 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 | $220.89 | 8.106% | $238.7953 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $140.96 | 12.857% | $159.0832 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $118.89 | 9.844% | $130.5935 | $130.59 | $130.60 | $130.60 |
| Purchase #4 | $78.36 | 9.677% | $85.9429 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $114.37 | 10.837% | $126.7643 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $202.58 | 4.788% | $212.2795 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $227.94 | 10.556% | $252.0013 | $252.00 | $252.00 | $252.00 |
| 7 purchase totals = | $1,103.99 | $1,205.4600 | $1,205.45 | $1,205.50 | $1,205.50 | |