| 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 | $229.43 | 6.534% | $244.421 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $148.89 | 3.171% | $153.6113 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $202.55 | 4.872% | $212.4182 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $162.79 | 7.852% | $175.5723 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $76.48 | 9.235% | $83.5429 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $168.67 | 13.841% | $192.0156 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $201.95 | 12.460% | $227.113 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $1,190.76 | $1,288.6943 | $1,288.69 | $1,288.60 | $1,288.60 | |