| 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 | $246.93 | 3.264% | $254.9898 | $254.99 | $255.00 | $255.00 |
| Purchase #2 | $186.85 | 12.651% | $210.4884 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $64.50 | 13.736% | $73.3597 | $73.36 | $73.35 | $73.40 |
| Purchase #4 | $211.54 | 7.123% | $226.608 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $13.85 | 6.543% | $14.7562 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $28.60 | 12.291% | $32.1152 | $32.12 | $32.10 | $32.10 |
| Purchase #7 | $137.61 | 7.254% | $147.5922 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $889.88 | $959.9095 | $959.92 | $959.90 | $960.00 | |