| 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 | $26.43 | 11.153% | $29.3777 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $86.60 | 7.299% | $92.9209 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $234.30 | 8.808% | $254.9371 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $238.69 | 10.393% | $263.4971 | $263.50 | $263.50 | $263.50 |
| Purchase #5 | $198.48 | 8.371% | $215.0948 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $155.58 | 12.327% | $174.7583 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $113.43 | 5.301% | $119.4429 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $1,053.51 | $1,150.0288 | $1,150.03 | $1,150.05 | $1,150.00 | |