| 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 | $219.66 | 4.758% | $230.1114 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $35.37 | 9.382% | $38.6884 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $48.37 | 6.414% | $51.4725 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $95.37 | 8.610% | $103.5814 | $103.58 | $103.60 | $103.60 |
| Purchase #5 | $43.72 | 3.293% | $45.1597 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $113.30 | 6.726% | $120.9206 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $114.91 | 3.568% | $119.01 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $670.70 | $708.9440 | $708.94 | $708.90 | $709.00 | |