| 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 | $79.27 | 13.331% | $89.8375 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $230.67 | 9.656% | $252.9435 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $126.73 | 10.280% | $139.7578 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $184.76 | 5.689% | $195.271 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $9.51 | 10.355% | $10.4948 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $249.98 | 12.805% | $281.9899 | $281.99 | $282.00 | $282.00 |
| Purchase #7 | $189.50 | 9.566% | $207.6276 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $1,070.42 | $1,177.9221 | $1,177.92 | $1,177.95 | $1,177.90 | |