| 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 | $232.83 | 6.559% | $248.1013 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $177.60 | 13.255% | $201.1409 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $159.45 | 13.708% | $181.3074 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $34.79 | 8.865% | $37.8741 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $47.77 | 9.543% | $52.3287 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $119.78 | 10.679% | $132.5713 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $58.29 | 13.676% | $66.2617 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $830.51 | $919.5854 | $919.58 | $919.55 | $919.60 | |