| 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 | $226.97 | 9.210% | $247.8739 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $239.39 | 10.414% | $264.3201 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $5.92 | 7.838% | $6.384 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $6.82 | 11.118% | $7.5782 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $123.29 | 7.625% | $132.6909 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $17.55 | 13.712% | $19.9565 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $53.96 | 5.628% | $56.9969 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $673.90 | $735.8005 | $735.80 | $735.80 | $735.90 | |