| 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 | $124.97 | 10.768% | $138.4268 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $86.81 | 9.527% | $95.0804 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $84.52 | 6.595% | $90.0941 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $111.61 | 11.817% | $124.799 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $53.75 | 4.589% | $56.2166 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $157.70 | 10.468% | $174.208 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $230.80 | 10.451% | $254.9209 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $850.16 | $933.7458 | $933.75 | $933.75 | $933.70 | |