| 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 | $250.80 | 9.810% | $275.4035 | $275.40 | $275.40 | $275.40 |
| Purchase #2 | $192.85 | 6.158% | $204.7257 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $211.83 | 4.852% | $222.108 | $222.11 | $222.10 | $222.10 |
| Purchase #4 | $119.42 | 7.735% | $128.6571 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $103.50 | 3.838% | $107.4723 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $23.49 | 6.488% | $25.014 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $157.39 | 9.510% | $172.3578 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $1,059.28 | $1,135.7384 | $1,135.74 | $1,135.70 | $1,135.80 | |