| 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 | $203.43 | 12.529% | $228.9177 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $6.71 | 12.765% | $7.5665 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $59.48 | 4.381% | $62.0858 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $219.59 | 7.302% | $235.6245 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $137.99 | 6.869% | $147.4685 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $137.94 | 11.121% | $153.2803 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $38.92 | 13.291% | $44.0929 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $804.06 | $879.0362 | $879.04 | $879.00 | $879.10 | |