| 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 | $21.63 | 8.366% | $23.4396 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $195.31 | 13.508% | $221.6925 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $241.92 | 6.628% | $257.9545 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $201.29 | 8.138% | $217.671 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $204.53 | 9.194% | $223.3345 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $36.39 | 11.182% | $40.4591 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $181.75 | 10.761% | $201.3081 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $1,082.82 | $1,185.8593 | $1,185.85 | $1,185.85 | $1,185.90 | |