| 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 | $122.98 | 10.818% | $136.284 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $202.81 | 3.149% | $209.1965 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $220.89 | 6.570% | $235.4025 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $212.58 | 11.300% | $236.6015 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $156.32 | 10.214% | $172.2865 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $196.89 | 9.488% | $215.5709 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $240.53 | 3.807% | $249.687 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,353.00 | $1,455.0289 | $1,455.03 | $1,455.05 | $1,455.10 | |