| 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 | $16.65 | 3.608% | $17.2507 | $17.25 | $17.25 | $17.30 |
| Purchase #2 | $172.96 | 11.558% | $192.9507 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $225.29 | 10.546% | $249.0491 | $249.05 | $249.05 | $249.00 |
| Purchase #4 | $114.28 | 5.319% | $120.3586 | $120.36 | $120.35 | $120.40 |
| Purchase #5 | $107.87 | 9.280% | $117.8803 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $121.74 | 3.415% | $125.8974 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $231.91 | 11.325% | $258.1738 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $990.70 | $1,081.5606 | $1,081.56 | $1,081.55 | $1,081.70 | |