| 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 | $210.85 | 12.386% | $236.9659 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $74.95 | 4.285% | $78.1616 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $85.44 | 5.575% | $90.2033 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $249.76 | 8.607% | $271.2568 | $271.26 | $271.25 | $271.30 |
| Purchase #5 | $135.63 | 8.583% | $147.2711 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $42.98 | 4.789% | $45.0383 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $120.26 | 9.546% | $131.74 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $919.87 | $1,000.6370 | $1,000.64 | $1,000.60 | $1,000.70 | |