| 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 | $107.49 | 3.589% | $111.3478 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $104.80 | 9.256% | $114.5003 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $204.27 | 12.584% | $229.9753 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $62.78 | 9.336% | $68.6411 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $37.38 | 13.465% | $42.4132 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $191.66 | 12.307% | $215.2476 | $215.25 | $215.25 | $215.20 |
| Purchase #7 | $211.35 | 13.457% | $239.7914 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $919.73 | $1,021.9167 | $1,021.92 | $1,021.95 | $1,021.80 | |