| 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 | $104.53 | 3.452% | $108.1384 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $61.36 | 4.104% | $63.8782 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $172.57 | 11.713% | $192.7831 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $129.50 | 4.191% | $134.9273 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $129.94 | 12.409% | $146.0643 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $214.81 | 12.299% | $241.2295 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $175.64 | 9.711% | $192.6964 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $988.35 | $1,079.7172 | $1,079.72 | $1,079.80 | $1,079.70 | |