| 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 | $155.69 | 12.309% | $174.8539 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $235.28 | 3.268% | $242.969 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $185.36 | 8.633% | $201.3621 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $250.51 | 10.758% | $277.4599 | $277.46 | $277.45 | $277.50 |
| Purchase #5 | $174.77 | 8.408% | $189.4647 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $104.80 | 5.832% | $110.9119 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $52.74 | 8.182% | $57.0552 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $1,159.15 | $1,254.0767 | $1,254.07 | $1,254.00 | $1,254.30 | |