| 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 | $234.52 | 10.258% | $258.5771 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $212.51 | 3.493% | $219.933 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $41.99 | 10.391% | $46.3532 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $111.85 | 9.630% | $122.6212 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $163.74 | 10.754% | $181.3486 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $41.77 | 8.845% | $45.4646 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $51.94 | 9.353% | $56.7979 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $858.32 | $931.0956 | $931.09 | $931.10 | $931.10 | |