| 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 | $239.60 | 12.240% | $268.927 | $268.93 | $268.95 | $268.90 |
| Purchase #2 | $230.76 | 6.647% | $246.0986 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $139.86 | 5.275% | $147.2376 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $18.32 | 11.682% | $20.4601 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $81.51 | 8.663% | $88.5712 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $194.96 | 8.808% | $212.1321 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $40.77 | 12.780% | $45.9804 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $945.78 | $1,029.4070 | $1,029.41 | $1,029.45 | $1,029.40 | |