| 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 | $106.63 | 9.179% | $116.4176 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $192.61 | 12.783% | $217.2313 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $85.45 | 13.368% | $96.873 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $128.36 | 9.181% | $140.1447 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $227.62 | 9.208% | $248.5792 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $42.48 | 10.129% | $46.7828 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $239.29 | 4.622% | $250.35 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $1,022.44 | $1,116.3786 | $1,116.37 | $1,116.40 | $1,116.40 | |