| 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 | $180.33 | 10.124% | $198.5866 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $205.60 | 12.832% | $231.9826 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $70.93 | 8.271% | $76.7966 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $120.45 | 3.174% | $124.2731 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $102.47 | 11.358% | $114.1085 | $114.11 | $114.10 | $114.10 |
| Purchase #6 | $99.37 | 8.817% | $108.1315 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $235.77 | 3.277% | $243.4962 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,014.92 | $1,097.3751 | $1,097.38 | $1,097.40 | $1,097.40 | |