| 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 | $234.28 | 4.643% | $245.1576 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $63.62 | 8.221% | $68.8502 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $242.74 | 8.376% | $263.0719 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $81.28 | 8.324% | $88.0457 | $88.05 | $88.05 | $88.00 |
| Purchase #5 | $70.30 | 11.471% | $78.3641 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $127.74 | 7.826% | $137.7369 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $149.64 | 3.810% | $155.3413 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $969.60 | $1,036.5677 | $1,036.57 | $1,036.55 | $1,036.60 | |