| 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 | $228.52 | 11.221% | $254.1622 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $72.29 | 9.522% | $79.1735 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $174.62 | 8.153% | $188.8568 | $188.86 | $188.85 | $188.90 |
| Purchase #4 | $155.42 | 9.432% | $170.0792 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $185.83 | 6.385% | $197.6952 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $161.61 | 6.375% | $171.9126 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $208.31 | 5.391% | $219.54 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $1,186.60 | $1,281.4195 | $1,281.42 | $1,281.40 | $1,281.50 | |