| 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 | $7.49 | 10.711% | $8.2923 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $203.65 | 13.250% | $230.6336 | $230.63 | $230.65 | $230.60 |
| Purchase #3 | $163.50 | 11.181% | $181.7809 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $205.73 | 8.735% | $223.7005 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $246.95 | 10.838% | $273.7144 | $273.71 | $273.70 | $273.70 |
| Purchase #6 | $186.60 | 9.723% | $204.7431 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $103.49 | 8.278% | $112.0569 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,117.41 | $1,234.9217 | $1,234.91 | $1,234.95 | $1,234.90 | |