| 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 | $107.88 | 6.135% | $114.4984 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $161.86 | 6.265% | $172.0005 | $172.00 | $172.00 | $172.00 |
| Purchase #3 | $65.51 | 3.652% | $67.9024 | $67.90 | $67.90 | $67.90 |
| Purchase #4 | $98.77 | 11.542% | $110.17 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $111.63 | 11.476% | $124.4407 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $238.80 | 11.148% | $265.4214 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $98.70 | 7.249% | $105.8548 | $105.85 | $105.85 | $105.90 |
| 7 purchase totals = | $883.15 | $960.2882 | $960.28 | $960.25 | $960.30 | |