| 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 | $112.96 | 13.560% | $128.2774 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $185.98 | 7.520% | $199.9657 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $166.45 | 8.197% | $180.0939 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $137.30 | 13.472% | $155.7971 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $101.83 | 6.461% | $108.4092 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $224.43 | 12.659% | $252.8406 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $30.35 | 8.822% | $33.0275 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $959.30 | $1,058.4114 | $1,058.42 | $1,058.45 | $1,058.40 | |