| 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 | $198.41 | 9.153% | $216.5705 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $124.84 | 7.757% | $134.5238 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $151.72 | 7.184% | $162.6196 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $198.85 | 11.797% | $222.3083 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $40.88 | 12.348% | $45.9279 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $108.84 | 11.114% | $120.9365 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $22.26 | 10.258% | $24.5434 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $845.80 | $927.4300 | $927.43 | $927.40 | $927.30 | |