| 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 | $238.68 | 3.269% | $246.4824 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $179.39 | 3.194% | $185.1197 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $61.59 | 11.146% | $68.4548 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $105.92 | 4.670% | $110.8665 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $73.60 | 9.365% | $80.4926 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $54.48 | 4.617% | $56.9953 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $114.53 | 13.429% | $129.9102 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $828.19 | $878.3215 | $878.32 | $878.30 | $878.40 | |