| 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 | $108.93 | 3.105% | $112.3123 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $215.55 | 4.727% | $225.739 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $114.37 | 13.637% | $129.9666 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $15.62 | 10.549% | $17.2678 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $141.78 | 5.361% | $149.3808 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $121.43 | 7.498% | $130.5348 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $248.74 | 6.627% | $265.224 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $966.42 | $1,030.4253 | $1,030.42 | $1,030.40 | $1,030.40 | |