| 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 | $222.84 | 4.123% | $232.0277 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $113.44 | 6.868% | $121.2311 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $66.40 | 9.105% | $72.4457 | $72.45 | $72.45 | $72.40 |
| Purchase #4 | $105.84 | 8.137% | $114.4522 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $181.86 | 11.269% | $202.3538 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $53.52 | 9.301% | $58.4979 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $145.28 | 6.646% | $154.9353 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $889.18 | $955.9437 | $955.95 | $956.00 | $955.90 | |