| 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 | $245.82 | 3.573% | $254.6031 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $9.86 | 11.518% | $10.9957 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $146.79 | 6.870% | $156.8745 | $156.87 | $156.85 | $156.90 |
| Purchase #4 | $106.87 | 4.619% | $111.8063 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $213.26 | 4.826% | $223.5519 | $223.55 | $223.55 | $223.60 |
| Purchase #6 | $160.95 | 10.192% | $177.354 | $177.35 | $177.35 | $177.40 |
| Purchase #7 | $6.31 | 8.536% | $6.8486 | $6.85 | $6.85 | $6.80 |
| 7 purchase totals = | $889.86 | $942.0341 | $942.03 | $942.00 | $942.10 | |