| 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 | $122.84 | 9.497% | $134.5061 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $162.32 | 5.782% | $171.7053 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $152.66 | 9.109% | $166.5658 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $172.88 | 11.286% | $192.3912 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $242.31 | 10.530% | $267.8252 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $133.26 | 4.725% | $139.5565 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $227.83 | 6.814% | $243.3543 | $243.35 | $243.35 | $243.40 |
| 7 purchase totals = | $1,214.10 | $1,315.9044 | $1,315.92 | $1,315.90 | $1,316.00 | |