| 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 | $226.74 | 10.343% | $250.1917 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $84.63 | 12.827% | $95.4855 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $180.26 | 6.735% | $192.4005 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $108.69 | 5.280% | $114.4288 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $42.69 | 9.475% | $46.7349 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $160.53 | 12.185% | $180.0906 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $118.74 | 7.108% | $127.18 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $922.28 | $1,006.5120 | $1,006.51 | $1,006.60 | $1,006.50 | |