| 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 | $213.72 | 8.769% | $232.4611 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $83.62 | 5.417% | $88.1497 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $166.86 | 8.462% | $180.9797 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $32.45 | 11.190% | $36.0812 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $232.77 | 11.694% | $259.9901 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $63.53 | 8.780% | $69.1079 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $52.86 | 4.356% | $55.1626 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $845.81 | $921.9323 | $921.93 | $921.95 | $922.00 | |