| 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 | $236.86 | 11.376% | $263.8052 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $114.61 | 12.508% | $128.9454 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $167.78 | 4.655% | $175.5902 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $180.84 | 4.850% | $189.6107 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $91.93 | 13.401% | $104.2495 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $153.33 | 9.149% | $167.3582 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $137.94 | 12.632% | $155.3646 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $1,083.29 | $1,184.9238 | $1,184.93 | $1,184.90 | $1,184.90 | |