| 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 | $212.79 | 13.200% | $240.8783 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $67.67 | 13.717% | $76.9523 | $76.95 | $76.95 | $77.00 |
| Purchase #3 | $115.66 | 11.154% | $128.5607 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $203.59 | 12.524% | $229.0876 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $210.77 | 11.672% | $235.3711 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $201.77 | 10.108% | $222.1649 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $206.64 | 9.443% | $226.153 | $226.15 | $226.15 | $226.20 |
| 7 purchase totals = | $1,218.89 | $1,359.1679 | $1,359.16 | $1,359.15 | $1,359.40 | |