| 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 | $237.48 | 8.695% | $258.1289 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $110.66 | 3.619% | $114.6648 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $45.45 | 11.862% | $50.8413 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $135.92 | 7.673% | $146.3491 | $146.35 | $146.35 | $146.30 |
| Purchase #5 | $211.94 | 13.844% | $241.281 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $127.84 | 5.506% | $134.8789 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $235.89 | 7.249% | $252.9897 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,105.18 | $1,199.1337 | $1,199.13 | $1,199.20 | $1,199.10 | |