| 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 | $107.26 | 6.489% | $114.2201 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $205.38 | 13.238% | $232.5682 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $7.67 | 3.741% | $7.9569 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $34.57 | 5.457% | $36.4565 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $129.41 | 4.616% | $135.3836 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $207.90 | 5.866% | $220.0954 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $232.35 | 4.622% | $243.0892 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $924.54 | $989.7699 | $989.78 | $989.75 | $989.90 | |