| 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 | $217.79 | 11.219% | $242.2239 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $7.51 | 8.662% | $8.1605 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $184.51 | 7.498% | $198.3446 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $47.44 | 11.770% | $53.0237 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $125.45 | 7.562% | $134.9365 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $128.52 | 9.477% | $140.6998 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $235.41 | 5.420% | $248.1692 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $946.63 | $1,025.5582 | $1,025.55 | $1,025.50 | $1,025.50 | |