| 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 | $87.35 | 12.639% | $98.3902 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $146.77 | 3.628% | $152.0948 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $247.93 | 10.137% | $273.0627 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $180.48 | 9.257% | $197.187 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $220.77 | 5.661% | $233.2678 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $185.58 | 5.213% | $195.2543 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $12.99 | 10.279% | $14.3252 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $1,081.87 | $1,163.5820 | $1,163.58 | $1,163.60 | $1,163.70 | |