| 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 | $232.69 | 9.218% | $254.1394 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $78.52 | 7.361% | $84.2999 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $170.41 | 6.772% | $181.9502 | $181.95 | $181.95 | $182.00 |
| Purchase #4 | $207.55 | 7.535% | $223.1889 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $16.36 | 11.269% | $18.2036 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $167.82 | 8.830% | $182.6385 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $174.36 | 11.118% | $193.7453 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $1,047.71 | $1,138.1658 | $1,138.17 | $1,138.20 | $1,138.10 | |