| 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 | $217.29 | 11.863% | $243.0671 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $34.98 | 11.319% | $38.9394 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $134.42 | 13.262% | $152.2468 | $152.25 | $152.25 | $152.20 |
| Purchase #4 | $240.80 | 13.463% | $273.2189 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $131.79 | 11.842% | $147.3966 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $57.60 | 13.557% | $65.4088 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $106.95 | 10.129% | $117.783 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $923.83 | $1,038.0606 | $1,038.07 | $1,038.05 | $1,038.00 | |