| 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 | $122.88 | 12.410% | $138.1294 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $235.66 | 13.554% | $267.6014 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $221.66 | 12.266% | $248.8488 | $248.85 | $248.85 | $248.80 |
| Purchase #4 | $69.68 | 11.224% | $77.5009 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $229.29 | 13.728% | $260.7669 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $184.76 | 6.718% | $197.1722 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $40.43 | 3.191% | $41.7201 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $1,104.36 | $1,231.7397 | $1,231.74 | $1,231.70 | $1,231.70 | |