| 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 | $239.35 | 4.567% | $250.2811 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $186.54 | 13.104% | $210.9842 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $57.73 | 9.217% | $63.051 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $120.36 | 11.310% | $133.9727 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $36.36 | 4.261% | $37.9093 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $119.28 | 12.254% | $133.8966 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $71.30 | 9.675% | $78.1983 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $830.92 | $908.2932 | $908.29 | $908.30 | $908.40 | |