| 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 | $205.78 | 11.784% | $230.0291 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $46.80 | 3.124% | $48.262 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $155.49 | 13.387% | $176.3054 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $75.89 | 12.659% | $85.4969 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $17.34 | 4.430% | $18.1082 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $98.97 | 13.284% | $112.1172 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $40.60 | 4.157% | $42.2877 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $640.87 | $712.6065 | $712.62 | $712.60 | $712.60 | |