| 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 | $106.94 | 6.789% | $114.2002 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $116.54 | 4.290% | $121.5396 | $121.54 | $121.55 | $121.50 |
| Purchase #3 | $192.58 | 11.538% | $214.7999 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $239.84 | 13.514% | $272.252 | $272.25 | $272.25 | $272.30 |
| Purchase #5 | $184.45 | 12.157% | $206.8736 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $127.43 | 8.464% | $138.2157 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $42.49 | 13.569% | $48.2555 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $1,010.27 | $1,116.1365 | $1,116.14 | $1,116.10 | $1,116.20 | |