| 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 | $103.75 | 10.300% | $114.4363 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $39.93 | 3.527% | $41.3383 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $53.32 | 9.236% | $58.2446 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $107.46 | 11.772% | $120.1102 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $106.97 | 10.612% | $118.3217 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $185.96 | 3.428% | $192.3347 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $193.49 | 8.500% | $209.9367 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $790.88 | $854.7225 | $854.72 | $854.75 | $854.50 | |