| 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 | $226.86 | 5.720% | $239.8364 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $103.44 | 10.104% | $113.8916 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $18.45 | 5.603% | $19.4838 | $19.48 | $19.50 | $19.50 |
| Purchase #4 | $211.51 | 4.163% | $220.3152 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $48.90 | 4.589% | $51.144 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $86.30 | 7.868% | $93.0901 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $193.35 | 7.823% | $208.4758 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $888.81 | $946.2369 | $946.24 | $946.30 | $946.20 | |