| 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 | $140.34 | 8.593% | $152.3994 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $40.50 | 11.710% | $45.2426 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $44.80 | 4.331% | $46.7403 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $239.65 | 7.511% | $257.6501 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $80.46 | 7.438% | $86.4446 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $16.99 | 7.358% | $18.2401 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $203.99 | 9.791% | $223.9627 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $766.73 | $830.6798 | $830.67 | $830.70 | $830.60 | |