| 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 | $211.65 | 7.496% | $227.5153 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $52.91 | 4.342% | $55.2074 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $56.97 | 11.573% | $63.5631 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $242.82 | 8.280% | $262.9255 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $70.46 | 8.319% | $76.3216 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $96.51 | 4.291% | $100.6512 | $100.65 | $100.65 | $100.70 |
| Purchase #7 | $32.47 | 12.198% | $36.4307 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $763.79 | $822.6148 | $822.62 | $822.60 | $822.60 | |