| 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 | $207.98 | 10.564% | $229.951 | $229.95 | $229.95 | $230.00 |
| Purchase #2 | $206.30 | 11.522% | $230.0699 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $172.58 | 7.277% | $185.1386 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $71.69 | 13.270% | $81.2033 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $67.66 | 13.265% | $76.6351 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $92.78 | 13.576% | $105.3758 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $89.36 | 11.863% | $99.9608 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $908.35 | $1,008.3345 | $1,008.34 | $1,008.35 | $1,008.40 | |