| 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 | $130.50 | 3.394% | $134.9292 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $20.65 | 7.578% | $22.2149 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $227.85 | 5.252% | $239.8167 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $126.38 | 9.459% | $138.3343 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $14.87 | 11.453% | $16.5731 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $5.54 | 9.335% | $6.0572 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $235.74 | 8.308% | $255.3253 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $761.53 | $813.2507 | $813.25 | $813.25 | $813.20 | |