| 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 | $106.94 | 10.680% | $118.3612 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $114.62 | 3.835% | $119.0157 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $103.68 | 6.136% | $110.0418 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $183.71 | 8.653% | $199.6064 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $150.93 | 5.356% | $159.0138 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $195.77 | 4.755% | $205.0789 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $233.92 | 9.123% | $255.2605 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $1,089.57 | $1,166.3783 | $1,166.38 | $1,166.35 | $1,166.40 | |