| 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 | $230.61 | 6.113% | $244.7072 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $5.31 | 3.610% | $5.5017 | $5.50 | $5.50 | $5.50 |
| Purchase #3 | $77.93 | 11.459% | $86.86 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $177.92 | 8.444% | $192.9436 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $215.75 | 3.402% | $223.0898 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $219.53 | 5.761% | $232.1771 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $135.88 | 4.729% | $142.3058 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $1,062.93 | $1,127.5852 | $1,127.59 | $1,127.60 | $1,127.60 | |