| 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 | $220.72 | 6.492% | $235.0491 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $102.75 | 5.459% | $108.3591 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $44.66 | 7.581% | $48.0457 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $150.93 | 9.180% | $164.7854 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $249.98 | 8.775% | $271.9157 | $271.92 | $271.90 | $271.90 |
| Purchase #6 | $94.95 | 3.414% | $98.1916 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $186.33 | 11.490% | $207.7393 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,050.32 | $1,134.0859 | $1,134.10 | $1,134.10 | $1,134.00 | |