| 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 | $185.89 | 6.327% | $197.6513 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $188.88 | 9.534% | $206.8878 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $111.40 | 7.651% | $119.9232 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $131.39 | 13.531% | $149.1684 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $128.75 | 9.547% | $141.0418 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $176.36 | 12.378% | $198.1898 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $222.88 | 13.233% | $252.3737 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,145.55 | $1,265.2360 | $1,265.23 | $1,265.20 | $1,265.30 | |