| 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 | $8.68 | 6.657% | $9.2578 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $167.53 | 3.262% | $172.9948 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $219.46 | 10.592% | $242.7052 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $244.47 | 11.702% | $273.0779 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $29.83 | 12.645% | $33.602 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $88.48 | 9.486% | $96.8732 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $212.57 | 5.220% | $223.6662 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $971.02 | $1,052.1771 | $1,052.18 | $1,052.15 | $1,052.30 | |