| 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 | $65.59 | 12.236% | $73.6156 | $73.62 | $73.60 | $73.60 |
| Purchase #2 | $214.46 | 11.618% | $239.376 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $228.80 | 3.353% | $236.4717 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $181.78 | 10.648% | $201.1359 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $130.70 | 6.669% | $139.4164 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $12.25 | 6.760% | $13.0781 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $249.61 | 8.220% | $270.1279 | $270.13 | $270.15 | $270.10 |
| 7 purchase totals = | $1,083.19 | $1,173.2216 | $1,173.24 | $1,173.25 | $1,173.20 | |