| 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 | $200.62 | 6.118% | $212.8939 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $108.75 | 13.569% | $123.5063 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $244.69 | 8.336% | $265.0874 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $218.90 | 10.460% | $241.7969 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $105.69 | 8.503% | $114.6768 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $107.47 | 10.696% | $118.965 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $63.82 | 6.781% | $68.1476 | $68.15 | $68.15 | $68.10 |
| 7 purchase totals = | $1,049.94 | $1,145.0739 | $1,145.09 | $1,145.10 | $1,145.10 | |