| 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 | $114.78 | 11.588% | $128.0807 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $198.31 | 13.678% | $225.4348 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $24.86 | 13.501% | $28.2163 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $221.38 | 4.154% | $230.5761 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $196.76 | 9.258% | $214.976 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $195.38 | 11.354% | $217.5634 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $107.53 | 8.469% | $116.6367 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $1,059.00 | $1,161.4840 | $1,161.49 | $1,161.55 | $1,161.50 | |