| 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 | $129.29 | 9.296% | $141.3088 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $114.85 | 10.335% | $126.7197 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $97.36 | 11.280% | $108.3422 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $121.29 | 12.607% | $136.581 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $22.67 | 3.397% | $23.4401 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $63.80 | 5.473% | $67.2918 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $56.92 | 11.603% | $63.5244 | $63.52 | $63.50 | $63.50 |
| 7 purchase totals = | $606.18 | $667.2080 | $667.20 | $667.20 | $667.10 | |