| 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 | $112.42 | 13.411% | $127.4966 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $188.63 | 5.720% | $199.4196 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $123.29 | 4.395% | $128.7086 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $17.33 | 3.694% | $17.9702 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $74.52 | 11.830% | $83.3357 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $221.45 | 5.142% | $232.837 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $186.76 | 13.744% | $212.4283 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $924.40 | $1,002.1960 | $1,002.21 | $1,002.20 | $1,002.10 | |