| 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 | $22.49 | 4.625% | $23.5302 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $178.25 | 8.215% | $192.8932 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $245.34 | 11.450% | $273.4314 | $273.43 | $273.45 | $273.40 |
| Purchase #4 | $81.82 | 10.477% | $90.3923 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $239.52 | 8.698% | $260.3534 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $212.59 | 9.147% | $232.0356 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $52.26 | 5.361% | $55.0617 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $1,032.27 | $1,127.6978 | $1,127.69 | $1,127.75 | $1,127.70 | |