| 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 | $108.48 | 12.732% | $122.2917 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $213.28 | 10.597% | $235.8813 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $148.77 | 5.170% | $156.4614 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $132.62 | 5.358% | $139.7258 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $88.63 | 5.707% | $93.6881 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $113.95 | 13.231% | $129.0267 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $189.32 | 12.185% | $212.3886 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $995.05 | $1,089.4636 | $1,089.47 | $1,089.55 | $1,089.50 | |