| 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 | $232.92 | 10.122% | $256.4962 | $256.50 | $256.50 | $256.50 |
| Purchase #2 | $188.84 | 7.733% | $203.443 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $180.68 | 4.102% | $188.0915 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $243.96 | 11.269% | $271.4519 | $271.45 | $271.45 | $271.50 |
| Purchase #5 | $247.51 | 7.274% | $265.5139 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $230.57 | 5.435% | $243.1015 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $198.58 | 9.332% | $217.1115 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $1,523.06 | $1,645.2095 | $1,645.20 | $1,645.20 | $1,645.20 | |