| 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 | $194.31 | 12.640% | $218.8708 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $234.95 | 9.283% | $256.7604 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $72.38 | 3.855% | $75.1702 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $65.65 | 13.434% | $74.4694 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $95.45 | 9.703% | $104.7115 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $82.64 | 5.306% | $87.0249 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $224.63 | 9.109% | $245.0915 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $970.01 | $1,062.0987 | $1,062.09 | $1,062.00 | $1,062.20 | |