| 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 | $107.65 | 13.123% | $121.7769 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $209.93 | 12.367% | $235.892 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $120.38 | 11.312% | $133.9974 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $243.38 | 12.557% | $273.9412 | $273.94 | $273.95 | $273.90 |
| Purchase #5 | $226.48 | 10.571% | $250.4212 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $247.25 | 9.743% | $271.3396 | $271.34 | $271.35 | $271.30 |
| Purchase #7 | $38.94 | 11.177% | $43.2923 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $1,194.01 | $1,330.6606 | $1,330.66 | $1,330.70 | $1,330.60 | |