| 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 | $245.86 | 5.371% | $259.0651 | $259.07 | $259.05 | $259.10 |
| Purchase #2 | $179.69 | 11.247% | $199.8997 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $21.63 | 3.310% | $22.346 | $22.35 | $22.35 | $22.30 |
| Purchase #4 | $223.29 | 9.732% | $245.0206 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $74.89 | 12.186% | $84.0161 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $16.55 | 3.324% | $17.1001 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $93.99 | 9.344% | $102.7724 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $855.90 | $930.2200 | $930.23 | $930.15 | $930.20 | |