| 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 | $67.83 | 9.436% | $74.2304 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $184.79 | 12.622% | $208.1142 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $124.39 | 4.646% | $130.1692 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $124.29 | 8.301% | $134.6073 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $202.26 | 9.823% | $222.128 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $183.96 | 9.668% | $201.7453 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $122.47 | 6.236% | $130.1072 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $1,009.99 | $1,101.1016 | $1,101.11 | $1,101.10 | $1,101.00 | |