| 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 | $121.92 | 5.677% | $128.8414 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $149.39 | 12.274% | $167.7261 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $186.54 | 3.278% | $192.6548 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $174.58 | 4.113% | $181.7605 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $240.73 | 13.299% | $272.7447 | $272.74 | $272.75 | $272.70 |
| Purchase #6 | $190.35 | 13.245% | $215.5619 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $139.49 | 4.205% | $145.3556 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $1,203.00 | $1,304.6450 | $1,304.64 | $1,304.65 | $1,304.70 | |