| 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 | $122.74 | 6.390% | $130.5831 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $207.76 | 9.512% | $227.5221 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $164.60 | 9.585% | $180.3769 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $124.96 | 11.258% | $139.028 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $216.31 | 13.420% | $245.3388 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $169.31 | 4.796% | $177.4301 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $185.90 | 8.569% | $201.8298 | $201.83 | $201.85 | $201.80 |
| 7 purchase totals = | $1,191.58 | $1,302.1088 | $1,302.11 | $1,302.20 | $1,302.00 | |