| 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 | $108.89 | 4.713% | $114.022 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $94.69 | 9.688% | $103.8636 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $67.69 | 10.514% | $74.8069 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $107.32 | 8.363% | $116.2952 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $148.26 | 12.510% | $166.8073 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $64.32 | 8.529% | $69.8059 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $89.83 | 13.558% | $102.0092 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $681.00 | $747.6101 | $747.62 | $747.55 | $747.60 | |