| 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 | $232.77 | 4.768% | $243.8685 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $186.79 | 10.564% | $206.5225 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $148.53 | 5.840% | $157.2042 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $16.65 | 13.608% | $18.9157 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $77.71 | 8.866% | $84.5998 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $6.72 | 13.571% | $7.632 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $157.66 | 10.621% | $174.4051 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $826.83 | $893.1478 | $893.15 | $893.10 | $893.10 | |