| 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 | $103.95 | 10.300% | $114.6569 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $103.58 | 3.299% | $106.9971 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $37.76 | 4.488% | $39.4547 | $39.45 | $39.45 | $39.50 |
| Purchase #4 | $200.72 | 11.767% | $224.3387 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $243.90 | 12.849% | $275.2387 | $275.24 | $275.25 | $275.20 |
| Purchase #6 | $113.81 | 3.560% | $117.8616 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $248.86 | 3.186% | $256.7887 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $1,052.58 | $1,135.3364 | $1,135.34 | $1,135.35 | $1,135.40 | |